• https://repositorio-aberto.up.pt/handle/10216/149734
• https://repositorio-aberto.up.pt/handle/10216/149735
• https://repositorio-aberto.up.pt/handle/10216/149736
• https://repositorio-aberto.up.pt/handle/10216/149737
• https://repositorio-aberto.up.pt/handle/10216/149738
• https://repositorio-aberto.up.pt/handle/10216/149739
• https://repositorio-aberto.up.pt/handle/10216/149740
• https://repositorio-aberto.up.pt/handle/10216/149741
• https://repositorio-aberto.up.pt/handle/10216/149742
• https://repositorio-aberto.up.pt/handle/10216/149743
• https://repositorio-aberto.up.pt/handle/10216/149760
• https://repositorio-aberto.up.pt/handle/10216/149761
• https://repositorio-aberto.up.pt/handle/10216/149762
• https://repositorio-aberto.up.pt/handle/10216/149763
• https://repositorio-aberto.up.pt/handle/10216/149764
• https://repositorio-aberto.up.pt/handle/10216/67694
• https://repositorio-aberto.up.pt/handle/10216/85656
• https://repositorio-aberto.up.pt/handle/10216/137574
• https://repositorio-aberto.up.pt/handle/10216/149422
• https://repositorio-aberto.up.pt/handle/10216/149708
• https://repositorio-aberto.up.pt/handle/10216/149744
• https://repositorio-aberto.up.pt/handle/10216/149709
• https://repositorio-aberto.up.pt/handle/10216/149745
• https://repositorio-aberto.up.pt/handle/10216/149746
• https://repositorio-aberto.up.pt/handle/10216/149710
• https://repositorio-aberto.up.pt/handle/10216/149747
• https://repositorio-aberto.up.pt/handle/10216/149711
• https://repositorio-aberto.up.pt/handle/10216/149748
• https://repositorio-aberto.up.pt/handle/10216/149712
• https://repositorio-aberto.up.pt/handle/10216/149749
• https://repositorio-aberto.up.pt/handle/10216/149750
• https://repositorio-aberto.up.pt/handle/10216/149751
• https://repositorio-aberto.up.pt/handle/10216/149713
• https://repositorio-aberto.up.pt/handle/10216/149752
• https://repositorio-aberto.up.pt/handle/10216/149753
• https://repositorio-aberto.up.pt/handle/10216/149714
• https://repositorio-aberto.up.pt/handle/10216/149754
• https://repositorio-aberto.up.pt/handle/10216/91618
• https://repositorio-aberto.up.pt/handle/10216/149755
• https://repositorio-aberto.up.pt/handle/10216/149756
• https://repositorio-aberto.up.pt/handle/10216/149715
• https://repositorio-aberto.up.pt/handle/10216/149757
• https://repositorio-aberto.up.pt/handle/10216/131004
• https://repositorio-aberto.up.pt/handle/10216/149758
• https://repositorio-aberto.up.pt/handle/10216/149759
• https://repositorio-aberto.up.pt/handle/10216/149716
• https://repositorio-aberto.up.pt/handle/10216/149766
• https://repositorio-aberto.up.pt/handle/10216/149245
• https://repositorio-aberto.up.pt/handle/10216/149767
• https://repositorio-aberto.up.pt/handle/10216/149717
• https://repositorio-aberto.up.pt/handle/10216/149768
• https://repositorio-aberto.up.pt/handle/10216/149718
• https://repositorio-aberto.up.pt/handle/10216/149769
• https://repositorio-aberto.up.pt/handle/10216/149770
• https://repositorio-aberto.up.pt/handle/10216/149345
• https://repositorio-aberto.up.pt/handle/10216/149411
• https://repositorio-aberto.up.pt/handle/10216/149771
• https://repositorio-aberto.up.pt/handle/10216/149772
• https://repositorio-aberto.up.pt/handle/10216/149719
• https://repositorio-aberto.up.pt/handle/10216/149773
• https://repositorio-aberto.up.pt/handle/10216/149720
• https://repositorio-aberto.up.pt/handle/10216/149774
• https://repositorio-aberto.up.pt/handle/10216/149721
• https://repositorio-aberto.up.pt/handle/10216/149775
• https://repositorio-aberto.up.pt/handle/10216/149722
• https://repositorio-aberto.up.pt/handle/10216/149723
• https://repositorio-aberto.up.pt/handle/10216/149724
• https://repositorio-aberto.up.pt/handle/10216/149725
• https://repositorio-aberto.up.pt/handle/10216/149726
• https://repositorio-aberto.up.pt/handle/10216/79329
• https://repositorio-aberto.up.pt/handle/10216/133757
• https://repositorio-aberto.up.pt/handle/10216/149346
• https://repositorio-aberto.up.pt/handle/10216/75631
• https://repositorio-aberto.up.pt/handle/10216/78466
• https://repositorio-aberto.up.pt/handle/10216/137633
• https://repositorio-aberto.up.pt/handle/10216/102055
• https://repositorio-aberto.up.pt/handle/10216/85493
• https://repositorio-aberto.up.pt/handle/10216/122233
• https://repositorio-aberto.up.pt/handle/10216/159302
• https://repositorio-aberto.up.pt/handle/10216/149382
• https://repositorio-aberto.up.pt/handle/10216/98611
• https://repositorio-aberto.up.pt/handle/10216/87553
• https://repositorio-aberto.up.pt/handle/10216/97515
• https://repositorio-aberto.up.pt/handle/10216/88640
• https://repositorio-aberto.up.pt/handle/10216/149071
• https://repositorio-aberto.up.pt/handle/10216/123677
• https://repositorio-aberto.up.pt/handle/10216/129254
• https://repositorio-aberto.up.pt/handle/10216/63519
• https://repositorio-aberto.up.pt/handle/10216/149384
• https://repositorio-aberto.up.pt/handle/10216/147106
• https://repositorio-aberto.up.pt/handle/10216/78711
• https://repositorio-aberto.up.pt/handle/10216/75091
• https://repositorio-aberto.up.pt/handle/10216/149425
• https://repositorio-aberto.up.pt/handle/10216/149414
• https://repositorio-aberto.up.pt/handle/10216/149424
• https://repositorio-aberto.up.pt/handle/10216/91728
• https://repositorio-aberto.up.pt/handle/10216/99440
• https://repositorio-aberto.up.pt/handle/10216/84613
• https://repositorio-aberto.up.pt/handle/10216/83638
• https://repositorio-aberto.up.pt/handle/10216/149350
• https://repositorio-aberto.up.pt/handle/10216/144676
• https://repositorio-aberto.up.pt/handle/10216/149427
• https://repositorio-aberto.up.pt/handle/10216/170256
• https://repositorio-aberto.up.pt/handle/10216/149248
• https://repositorio-aberto.up.pt/handle/10216/149426
• https://repositorio-aberto.up.pt/handle/10216/149352
• https://repositorio-aberto.up.pt/handle/10216/164540
• https://repositorio-aberto.up.pt/handle/10216/99263
• https://repositorio-aberto.up.pt/handle/10216/82379
• https://repositorio-aberto.up.pt/handle/10216/5460
• https://repositorio-aberto.up.pt/handle/10216/111017
• https://repositorio-aberto.up.pt/handle/10216/25614
• https://repositorio-aberto.up.pt/handle/10216/128617
• https://repositorio-aberto.up.pt/handle/10216/149353
• https://repositorio-aberto.up.pt/handle/10216/79135
• https://repositorio-aberto.up.pt/handle/10216/149354
• https://repositorio-aberto.up.pt/handle/10216/138625
• https://repositorio-aberto.up.pt/handle/10216/149418
• https://repositorio-aberto.up.pt/handle/10216/105817
• https://repositorio-aberto.up.pt/handle/10216/115710
• https://repositorio-aberto.up.pt/handle/10216/137989
• https://repositorio-aberto.up.pt/handle/10216/117687
• https://repositorio-aberto.up.pt/handle/10216/132678
• https://repositorio-aberto.up.pt/handle/10216/140746
• https://repositorio-aberto.up.pt/handle/10216/69972
• https://repositorio-aberto.up.pt/handle/10216/85081
• https://repositorio-aberto.up.pt/handle/10216/65171
• https://repositorio-aberto.up.pt/handle/10216/149249
• https://repositorio-aberto.up.pt/handle/10216/149356
• https://repositorio-aberto.up.pt/handle/10216/149429
• https://repositorio-aberto.up.pt/handle/10216/149430
• https://repositorio-aberto.up.pt/handle/10216/140896
• https://repositorio-aberto.up.pt/handle/10216/149800
• https://repositorio-aberto.up.pt/handle/10216/147461
• https://repositorio-aberto.up.pt/handle/10216/149801
• https://repositorio-aberto.up.pt/handle/10216/120593
• https://repositorio-aberto.up.pt/handle/10216/149041
• https://repositorio-aberto.up.pt/handle/10216/156906
• https://repositorio-aberto.up.pt/handle/10216/135348
• https://repositorio-aberto.up.pt/handle/10216/148440
• https://repositorio-aberto.up.pt/handle/10216/144142
• https://repositorio-aberto.up.pt/handle/10216/149776
• https://repositorio-aberto.up.pt/handle/10216/110899
• https://repositorio-aberto.up.pt/handle/10216/107433
• https://repositorio-aberto.up.pt/handle/10216/146699
• https://repositorio-aberto.up.pt/handle/10216/133423
• https://repositorio-aberto.up.pt/handle/10216/149395
• https://repositorio-aberto.up.pt/handle/10216/165285
• https://repositorio-aberto.up.pt/handle/10216/149781
• https://repositorio-aberto.up.pt/handle/10216/106501
• https://repositorio-aberto.up.pt/handle/10216/149787
• https://repositorio-aberto.up.pt/handle/10216/121412
• https://repositorio-aberto.up.pt/handle/10216/85659
• https://repositorio-aberto.up.pt/handle/10216/170570
• https://repositorio-aberto.up.pt/handle/10216/149252
• https://repositorio-aberto.up.pt/handle/10216/164899
• https://repositorio-aberto.up.pt/handle/10216/109238
• https://repositorio-aberto.up.pt/handle/10216/149253
• https://repositorio-aberto.up.pt/handle/10216/137644
• https://repositorio-aberto.up.pt/handle/10216/110908
• https://repositorio-aberto.up.pt/handle/10216/71739
• https://repositorio-aberto.up.pt/handle/10216/140885
• https://repositorio-aberto.up.pt/handle/10216/156111
• https://repositorio-aberto.up.pt/handle/10216/107015
• https://repositorio-aberto.up.pt/handle/10216/149806
• https://repositorio-aberto.up.pt/handle/10216/148556
• https://repositorio-aberto.up.pt/handle/10216/149807
• https://repositorio-aberto.up.pt/handle/10216/149808
• https://repositorio-aberto.up.pt/handle/10216/118412
• https://repositorio-aberto.up.pt/handle/10216/144075
• https://repositorio-aberto.up.pt/handle/10216/110517
• https://repositorio-aberto.up.pt/handle/10216/87092
• https://repositorio-aberto.up.pt/handle/10216/89838
• https://repositorio-aberto.up.pt/handle/10216/142153
• https://repositorio-aberto.up.pt/handle/10216/132263
• https://repositorio-aberto.up.pt/handle/10216/97983
• https://repositorio-aberto.up.pt/handle/10216/105313
• https://repositorio-aberto.up.pt/handle/10216/149317
• https://repositorio-aberto.up.pt/handle/10216/171256
• https://repositorio-aberto.up.pt/handle/10216/148661
• https://repositorio-aberto.up.pt/handle/10216/108651
• https://repositorio-aberto.up.pt/handle/10216/25721
• https://repositorio-aberto.up.pt/handle/10216/163789
• https://repositorio-aberto.up.pt/handle/10216/149857
• https://repositorio-aberto.up.pt/handle/10216/5461
• https://repositorio-aberto.up.pt/handle/10216/72094
• https://repositorio-aberto.up.pt/handle/10216/149319
• https://repositorio-aberto.up.pt/handle/10216/143607
• https://repositorio-aberto.up.pt/handle/10216/146730
• https://repositorio-aberto.up.pt/handle/10216/149811
• https://repositorio-aberto.up.pt/handle/10216/149858
• https://repositorio-aberto.up.pt/handle/10216/71564
• https://repositorio-aberto.up.pt/handle/10216/81829
• https://repositorio-aberto.up.pt/handle/10216/149320
• https://repositorio-aberto.up.pt/handle/10216/110796
• https://repositorio-aberto.up.pt/handle/10216/149859
• https://repositorio-aberto.up.pt/handle/10216/148681
• https://repositorio-aberto.up.pt/handle/10216/149367
• https://repositorio-aberto.up.pt/handle/10216/119755
• https://repositorio-aberto.up.pt/handle/10216/95060
• https://repositorio-aberto.up.pt/handle/10216/146776
• https://repositorio-aberto.up.pt/handle/10216/88988
• https://repositorio-aberto.up.pt/handle/10216/149813
• https://repositorio-aberto.up.pt/handle/10216/158870
• https://repositorio-aberto.up.pt/handle/10216/149860
• https://repositorio-aberto.up.pt/handle/10216/102842
• https://repositorio-aberto.up.pt/handle/10216/171257
• https://repositorio-aberto.up.pt/handle/10216/149794
• https://repositorio-aberto.up.pt/handle/10216/90453
• https://repositorio-aberto.up.pt/handle/10216/147497
• https://repositorio-aberto.up.pt/handle/10216/153888
• https://repositorio-aberto.up.pt/handle/10216/106477
• https://repositorio-aberto.up.pt/handle/10216/85635
• https://repositorio-aberto.up.pt/handle/10216/82412
• https://repositorio-aberto.up.pt/handle/10216/149802
• https://repositorio-aberto.up.pt/handle/10216/149814
• https://repositorio-aberto.up.pt/handle/10216/100677
• https://repositorio-aberto.up.pt/handle/10216/149861
• https://repositorio-aberto.up.pt/handle/10216/149054
• https://repositorio-aberto.up.pt/handle/10216/149815
• https://repositorio-aberto.up.pt/handle/10216/143693
• https://repositorio-aberto.up.pt/handle/10216/123011
• https://repositorio-aberto.up.pt/handle/10216/123236
• https://repositorio-aberto.up.pt/handle/10216/107417
• https://repositorio-aberto.up.pt/handle/10216/106259
• https://repositorio-aberto.up.pt/handle/10216/151983
• https://repositorio-aberto.up.pt/handle/10216/21676
• https://repositorio-aberto.up.pt/handle/10216/149783
• https://repositorio-aberto.up.pt/handle/10216/142785
• https://repositorio-aberto.up.pt/handle/10216/139538
• https://repositorio-aberto.up.pt/handle/10216/141941
• https://repositorio-aberto.up.pt/handle/10216/92490
• https://repositorio-aberto.up.pt/handle/10216/149804
• https://repositorio-aberto.up.pt/handle/10216/149805
• https://repositorio-aberto.up.pt/handle/10216/171258
• https://repositorio-aberto.up.pt/handle/10216/153896
• https://repositorio-aberto.up.pt/handle/10216/149896
• https://repositorio-aberto.up.pt/handle/10216/15720
• https://repositorio-aberto.up.pt/handle/10216/86011
• https://repositorio-aberto.up.pt/handle/10216/83195
• https://repositorio-aberto.up.pt/handle/10216/116070
• https://repositorio-aberto.up.pt/handle/10216/25714
• https://repositorio-aberto.up.pt/handle/10216/146683
• https://repositorio-aberto.up.pt/handle/10216/144050
• https://repositorio-aberto.up.pt/handle/10216/73494
• https://repositorio-aberto.up.pt/handle/10216/68785
• https://repositorio-aberto.up.pt/handle/10216/66255
• https://repositorio-aberto.up.pt/handle/10216/95739
• https://repositorio-aberto.up.pt/handle/10216/101113
• https://repositorio-aberto.up.pt/handle/10216/141496
• https://repositorio-aberto.up.pt/handle/10216/121438
• https://repositorio-aberto.up.pt/handle/10216/149817
• https://repositorio-aberto.up.pt/handle/10216/149910
• https://repositorio-aberto.up.pt/handle/10216/149977
• https://repositorio-aberto.up.pt/handle/10216/153891
• https://repositorio-aberto.up.pt/handle/10216/25766
• https://repositorio-aberto.up.pt/handle/10216/107805
• https://repositorio-aberto.up.pt/handle/10216/157105
• https://repositorio-aberto.up.pt/handle/10216/105771
• https://repositorio-aberto.up.pt/handle/10216/144076
• https://repositorio-aberto.up.pt/handle/10216/159245
• https://repositorio-aberto.up.pt/handle/10216/108167
• https://repositorio-aberto.up.pt/handle/10216/171259
• https://repositorio-aberto.up.pt/handle/10216/94559
• https://repositorio-aberto.up.pt/handle/10216/149863
• https://repositorio-aberto.up.pt/handle/10216/149898
• https://repositorio-aberto.up.pt/handle/10216/135154
• https://repositorio-aberto.up.pt/handle/10216/82542
• https://repositorio-aberto.up.pt/handle/10216/171260
• https://repositorio-aberto.up.pt/handle/10216/149784
• https://repositorio-aberto.up.pt/handle/10216/127723
• https://repositorio-aberto.up.pt/handle/10216/138897
• https://repositorio-aberto.up.pt/handle/10216/109090
• https://repositorio-aberto.up.pt/handle/10216/149950
• https://repositorio-aberto.up.pt/handle/10216/149980
• https://repositorio-aberto.up.pt/handle/10216/100079
• https://repositorio-aberto.up.pt/handle/10216/140351
• https://repositorio-aberto.up.pt/handle/10216/149818
• https://repositorio-aberto.up.pt/handle/10216/103713
• https://repositorio-aberto.up.pt/handle/10216/82092
• https://repositorio-aberto.up.pt/handle/10216/149998
• https://repositorio-aberto.up.pt/handle/10216/5458
• https://repositorio-aberto.up.pt/handle/10216/89771
• https://repositorio-aberto.up.pt/handle/10216/150673
• https://repositorio-aberto.up.pt/handle/10216/116589
• https://repositorio-aberto.up.pt/handle/10216/170203
• https://repositorio-aberto.up.pt/handle/10216/110898
• https://repositorio-aberto.up.pt/handle/10216/149795
• https://repositorio-aberto.up.pt/handle/10216/149819
• https://repositorio-aberto.up.pt/handle/10216/149829
• https://repositorio-aberto.up.pt/handle/10216/97549
• https://repositorio-aberto.up.pt/handle/10216/149982
• https://repositorio-aberto.up.pt/handle/10216/138787
• https://repositorio-aberto.up.pt/handle/10216/135406
• https://repositorio-aberto.up.pt/handle/10216/149796
• https://repositorio-aberto.up.pt/handle/10216/149820
• https://repositorio-aberto.up.pt/handle/10216/133122
• https://repositorio-aberto.up.pt/handle/10216/70376
• https://repositorio-aberto.up.pt/handle/10216/85711
• https://repositorio-aberto.up.pt/handle/10216/143765
• https://repositorio-aberto.up.pt/handle/10216/144206
• https://repositorio-aberto.up.pt/handle/10216/115922
• https://repositorio-aberto.up.pt/handle/10216/137415
• https://repositorio-aberto.up.pt/handle/10216/151286
• https://repositorio-aberto.up.pt/handle/10216/127176
• https://repositorio-aberto.up.pt/handle/10216/93758
• https://repositorio-aberto.up.pt/handle/10216/149865
• https://repositorio-aberto.up.pt/handle/10216/137774
• https://repositorio-aberto.up.pt/handle/10216/149983
• https://repositorio-aberto.up.pt/handle/10216/148966
• https://repositorio-aberto.up.pt/handle/10216/156716
• https://repositorio-aberto.up.pt/handle/10216/97352
• https://repositorio-aberto.up.pt/handle/10216/157649
• https://repositorio-aberto.up.pt/handle/10216/149846
• https://repositorio-aberto.up.pt/handle/10216/149866
• https://repositorio-aberto.up.pt/handle/10216/149901
• https://repositorio-aberto.up.pt/handle/10216/97883
• https://repositorio-aberto.up.pt/handle/10216/150075
• https://repositorio-aberto.up.pt/handle/10216/111197
• https://repositorio-aberto.up.pt/handle/10216/154792
• https://repositorio-aberto.up.pt/handle/10216/151039
• https://repositorio-aberto.up.pt/handle/10216/89404
• https://repositorio-aberto.up.pt/handle/10216/145050
• https://repositorio-aberto.up.pt/handle/10216/149444
• https://repositorio-aberto.up.pt/handle/10216/113432
• https://repositorio-aberto.up.pt/handle/10216/149867
• https://repositorio-aberto.up.pt/handle/10216/149955
• https://repositorio-aberto.up.pt/handle/10216/98112
• https://repositorio-aberto.up.pt/handle/10216/77791
• https://repositorio-aberto.up.pt/handle/10216/170266
• https://repositorio-aberto.up.pt/handle/10216/149821
• https://repositorio-aberto.up.pt/handle/10216/25752
• https://repositorio-aberto.up.pt/handle/10216/133891
• https://repositorio-aberto.up.pt/handle/10216/96349
• https://repositorio-aberto.up.pt/handle/10216/149984
• https://repositorio-aberto.up.pt/handle/10216/141515
• https://repositorio-aberto.up.pt/handle/10216/150102
• https://repositorio-aberto.up.pt/handle/10216/144051
• https://repositorio-aberto.up.pt/handle/10216/100285
• https://repositorio-aberto.up.pt/handle/10216/68649
• https://repositorio-aberto.up.pt/handle/10216/110575
• https://repositorio-aberto.up.pt/handle/10216/149985
• https://repositorio-aberto.up.pt/handle/10216/149862
• https://repositorio-aberto.up.pt/handle/10216/130886
• https://repositorio-aberto.up.pt/handle/10216/66307
• https://repositorio-aberto.up.pt/handle/10216/142242
• https://repositorio-aberto.up.pt/handle/10216/83847
• https://repositorio-aberto.up.pt/handle/10216/159562
• https://repositorio-aberto.up.pt/handle/10216/90241
• https://repositorio-aberto.up.pt/handle/10216/140491
• https://repositorio-aberto.up.pt/handle/10216/129445
• https://repositorio-aberto.up.pt/handle/10216/158917
• https://repositorio-aberto.up.pt/handle/10216/144078
• https://repositorio-aberto.up.pt/handle/10216/88853
• https://repositorio-aberto.up.pt/handle/10216/108959
• https://repositorio-aberto.up.pt/handle/10216/162676
• https://repositorio-aberto.up.pt/handle/10216/101441
• https://repositorio-aberto.up.pt/handle/10216/139601
• https://repositorio-aberto.up.pt/handle/10216/85770
• https://repositorio-aberto.up.pt/handle/10216/144079
• https://repositorio-aberto.up.pt/handle/10216/67984
• https://repositorio-aberto.up.pt/handle/10216/90737
• https://repositorio-aberto.up.pt/handle/10216/89637
• https://repositorio-aberto.up.pt/handle/10216/158401
• https://repositorio-aberto.up.pt/handle/10216/166729
• https://repositorio-aberto.up.pt/handle/10216/134833
• https://repositorio-aberto.up.pt/handle/10216/129666
• https://repositorio-aberto.up.pt/handle/10216/153266
• https://repositorio-aberto.up.pt/handle/10216/170571
• https://repositorio-aberto.up.pt/handle/10216/80302
• https://repositorio-aberto.up.pt/handle/10216/163240
• https://repositorio-aberto.up.pt/handle/10216/147733
• https://repositorio-aberto.up.pt/handle/10216/6699
• https://repositorio-aberto.up.pt/handle/10216/130531
• https://repositorio-aberto.up.pt/handle/10216/85518
• https://repositorio-aberto.up.pt/handle/10216/117678
• https://repositorio-aberto.up.pt/handle/10216/142217
• https://repositorio-aberto.up.pt/handle/10216/94952
• https://repositorio-aberto.up.pt/handle/10216/97406
• https://repositorio-aberto.up.pt/handle/10216/144083
• https://repositorio-aberto.up.pt/handle/10216/144054
• https://repositorio-aberto.up.pt/handle/10216/75659
• https://repositorio-aberto.up.pt/handle/10216/113208
• https://repositorio-aberto.up.pt/handle/10216/71673
• https://repositorio-aberto.up.pt/handle/10216/142480
• https://repositorio-aberto.up.pt/handle/10216/129191
• https://repositorio-aberto.up.pt/handle/10216/86711
• https://repositorio-aberto.up.pt/handle/10216/163367
• https://repositorio-aberto.up.pt/handle/10216/102267
• https://repositorio-aberto.up.pt/handle/10216/80857
• https://repositorio-aberto.up.pt/handle/10216/72278
• https://repositorio-aberto.up.pt/handle/10216/84425
• https://repositorio-aberto.up.pt/handle/10216/73036
• https://repositorio-aberto.up.pt/handle/10216/108808
• https://repositorio-aberto.up.pt/handle/10216/119410
• https://repositorio-aberto.up.pt/handle/10216/149780
• https://repositorio-aberto.up.pt/handle/10216/149870