• https://repositorio-aberto.up.pt/handle/10216/69977
• https://repositorio-aberto.up.pt/handle/10216/129021
• https://repositorio-aberto.up.pt/handle/10216/169787
• https://repositorio-aberto.up.pt/handle/10216/96476
• https://repositorio-aberto.up.pt/handle/10216/167852
• https://repositorio-aberto.up.pt/handle/10216/100559
• https://repositorio-aberto.up.pt/handle/10216/169946
• https://repositorio-aberto.up.pt/handle/10216/165867
• https://repositorio-aberto.up.pt/handle/10216/169987
• https://repositorio-aberto.up.pt/handle/10216/170090
• https://repositorio-aberto.up.pt/handle/10216/81556
• https://repositorio-aberto.up.pt/handle/10216/84291
• https://repositorio-aberto.up.pt/handle/10216/83352
• https://repositorio-aberto.up.pt/handle/10216/98463
• https://repositorio-aberto.up.pt/handle/10216/100847
• https://repositorio-aberto.up.pt/handle/10216/129310
• https://repositorio-aberto.up.pt/handle/10216/145114
• https://repositorio-aberto.up.pt/handle/10216/129998
• https://repositorio-aberto.up.pt/handle/10216/152160
• https://repositorio-aberto.up.pt/handle/10216/65046
• https://repositorio-aberto.up.pt/handle/10216/87934
• https://repositorio-aberto.up.pt/handle/10216/140406
• https://repositorio-aberto.up.pt/handle/10216/121174
• https://repositorio-aberto.up.pt/handle/10216/77163
• https://repositorio-aberto.up.pt/handle/10216/69410
• https://repositorio-aberto.up.pt/handle/10216/131809
• https://repositorio-aberto.up.pt/handle/10216/88947
• https://repositorio-aberto.up.pt/handle/10216/107576
• https://repositorio-aberto.up.pt/handle/10216/66693
• https://repositorio-aberto.up.pt/handle/10216/56773
• https://repositorio-aberto.up.pt/handle/10216/128960
• https://repositorio-aberto.up.pt/handle/10216/140691
• https://repositorio-aberto.up.pt/handle/10216/110393
• https://repositorio-aberto.up.pt/handle/10216/89595
• https://repositorio-aberto.up.pt/handle/10216/85943
• https://repositorio-aberto.up.pt/handle/10216/78063
• https://repositorio-aberto.up.pt/handle/10216/108285
• https://repositorio-aberto.up.pt/handle/10216/100304
• https://repositorio-aberto.up.pt/handle/10216/107279
• https://repositorio-aberto.up.pt/handle/10216/71864
• https://repositorio-aberto.up.pt/handle/10216/142692
• https://repositorio-aberto.up.pt/handle/10216/82344
• https://repositorio-aberto.up.pt/handle/10216/128864
• https://repositorio-aberto.up.pt/handle/10216/93653
• https://repositorio-aberto.up.pt/handle/10216/57019
• https://repositorio-aberto.up.pt/handle/10216/155867
• https://repositorio-aberto.up.pt/handle/10216/159877
• https://repositorio-aberto.up.pt/handle/10216/126144
• https://repositorio-aberto.up.pt/handle/10216/66104
• https://repositorio-aberto.up.pt/handle/10216/108185
• https://repositorio-aberto.up.pt/handle/10216/68964
• https://repositorio-aberto.up.pt/handle/10216/133444
• https://repositorio-aberto.up.pt/handle/10216/67897
• https://repositorio-aberto.up.pt/handle/10216/124517
• https://repositorio-aberto.up.pt/handle/10216/43000
• https://repositorio-aberto.up.pt/handle/10216/89359
• https://repositorio-aberto.up.pt/handle/10216/147207
• https://repositorio-aberto.up.pt/handle/10216/129971
• https://repositorio-aberto.up.pt/handle/10216/107074
• https://repositorio-aberto.up.pt/handle/10216/148639
• https://repositorio-aberto.up.pt/handle/10216/79458
• https://repositorio-aberto.up.pt/handle/10216/116082
• https://repositorio-aberto.up.pt/handle/10216/117263
• https://repositorio-aberto.up.pt/handle/10216/105291
• https://repositorio-aberto.up.pt/handle/10216/150203
• https://repositorio-aberto.up.pt/handle/10216/77588
• https://repositorio-aberto.up.pt/handle/10216/115500
• https://repositorio-aberto.up.pt/handle/10216/129997
• https://repositorio-aberto.up.pt/handle/10216/150748
• https://repositorio-aberto.up.pt/handle/10216/70164
• https://repositorio-aberto.up.pt/handle/10216/98640
• https://repositorio-aberto.up.pt/handle/10216/80667
• https://repositorio-aberto.up.pt/handle/10216/80172
• https://repositorio-aberto.up.pt/handle/10216/87643
• https://repositorio-aberto.up.pt/handle/10216/94702
• https://repositorio-aberto.up.pt/handle/10216/14778
• https://repositorio-aberto.up.pt/handle/10216/116177
• https://repositorio-aberto.up.pt/handle/10216/128851
• https://repositorio-aberto.up.pt/handle/10216/150668
• https://repositorio-aberto.up.pt/handle/10216/128131
• https://repositorio-aberto.up.pt/handle/10216/104890
• https://repositorio-aberto.up.pt/handle/10216/80688
• https://repositorio-aberto.up.pt/handle/10216/122489
• https://repositorio-aberto.up.pt/handle/10216/162363
• https://repositorio-aberto.up.pt/handle/10216/122700
• https://repositorio-aberto.up.pt/handle/10216/111728
• https://repositorio-aberto.up.pt/handle/10216/151177
• https://repositorio-aberto.up.pt/handle/10216/89563
• https://repositorio-aberto.up.pt/handle/10216/92086
• https://repositorio-aberto.up.pt/handle/10216/155984
• https://repositorio-aberto.up.pt/handle/10216/82241
• https://repositorio-aberto.up.pt/handle/10216/127873
• https://repositorio-aberto.up.pt/handle/10216/108062
• https://repositorio-aberto.up.pt/handle/10216/130926
• https://repositorio-aberto.up.pt/handle/10216/116811
• https://repositorio-aberto.up.pt/handle/10216/128400
• https://repositorio-aberto.up.pt/handle/10216/25765
• https://repositorio-aberto.up.pt/handle/10216/83256
• https://repositorio-aberto.up.pt/handle/10216/105717
• https://repositorio-aberto.up.pt/handle/10216/140951
• https://repositorio-aberto.up.pt/handle/10216/127796
• https://repositorio-aberto.up.pt/handle/10216/72453
• https://repositorio-aberto.up.pt/handle/10216/72201
• https://repositorio-aberto.up.pt/handle/10216/93284
• https://repositorio-aberto.up.pt/handle/10216/98057
• https://repositorio-aberto.up.pt/handle/10216/108389
• https://repositorio-aberto.up.pt/handle/10216/155985
• https://repositorio-aberto.up.pt/handle/10216/142405
• https://repositorio-aberto.up.pt/handle/10216/71253
• https://repositorio-aberto.up.pt/handle/10216/148738
• https://repositorio-aberto.up.pt/handle/10216/134956
• https://repositorio-aberto.up.pt/handle/10216/129877
• https://repositorio-aberto.up.pt/handle/10216/88892
• https://repositorio-aberto.up.pt/handle/10216/139021
• https://repositorio-aberto.up.pt/handle/10216/123885
• https://repositorio-aberto.up.pt/handle/10216/143431
• https://repositorio-aberto.up.pt/handle/10216/102496
• https://repositorio-aberto.up.pt/handle/10216/160907
• https://repositorio-aberto.up.pt/handle/10216/131068
• https://repositorio-aberto.up.pt/handle/10216/126692
• https://repositorio-aberto.up.pt/handle/10216/139267
• https://repositorio-aberto.up.pt/handle/10216/5430
• https://repositorio-aberto.up.pt/handle/10216/90321
• https://repositorio-aberto.up.pt/handle/10216/97752
• https://repositorio-aberto.up.pt/handle/10216/111228
• https://repositorio-aberto.up.pt/handle/10216/116706
• https://repositorio-aberto.up.pt/handle/10216/103896
• https://repositorio-aberto.up.pt/handle/10216/107179
• https://repositorio-aberto.up.pt/handle/10216/109841
• https://repositorio-aberto.up.pt/handle/10216/83093
• https://repositorio-aberto.up.pt/handle/10216/152775
• https://repositorio-aberto.up.pt/handle/10216/155475
• https://repositorio-aberto.up.pt/handle/10216/74150
• https://repositorio-aberto.up.pt/handle/10216/121743
• https://repositorio-aberto.up.pt/handle/10216/23296
• https://repositorio-aberto.up.pt/handle/10216/159152
• https://repositorio-aberto.up.pt/handle/10216/101452
• https://repositorio-aberto.up.pt/handle/10216/110313
• https://repositorio-aberto.up.pt/handle/10216/143705
• https://repositorio-aberto.up.pt/handle/10216/142623
• https://repositorio-aberto.up.pt/handle/10216/144199
• https://repositorio-aberto.up.pt/handle/10216/122712
• https://repositorio-aberto.up.pt/handle/10216/87188
• https://repositorio-aberto.up.pt/handle/10216/77112
• https://repositorio-aberto.up.pt/handle/10216/104691
• https://repositorio-aberto.up.pt/handle/10216/89997
• https://repositorio-aberto.up.pt/handle/10216/108881
• https://repositorio-aberto.up.pt/handle/10216/155033
• https://repositorio-aberto.up.pt/handle/10216/135361
• https://repositorio-aberto.up.pt/handle/10216/122192
• https://repositorio-aberto.up.pt/handle/10216/150969
• https://repositorio-aberto.up.pt/handle/10216/81506
• https://repositorio-aberto.up.pt/handle/10216/120828
• https://repositorio-aberto.up.pt/handle/10216/76539
• https://repositorio-aberto.up.pt/handle/10216/123430
• https://repositorio-aberto.up.pt/handle/10216/146087
• https://repositorio-aberto.up.pt/handle/10216/78923
• https://repositorio-aberto.up.pt/handle/10216/68063
• https://repositorio-aberto.up.pt/handle/10216/72986
• https://repositorio-aberto.up.pt/handle/10216/132474
• https://repositorio-aberto.up.pt/handle/10216/77657
• https://repositorio-aberto.up.pt/handle/10216/119843
• https://repositorio-aberto.up.pt/handle/10216/163977
• https://repositorio-aberto.up.pt/handle/10216/85109
• https://repositorio-aberto.up.pt/handle/10216/128470
• https://repositorio-aberto.up.pt/handle/10216/88161
• https://repositorio-aberto.up.pt/handle/10216/152108
• https://repositorio-aberto.up.pt/handle/10216/74773
• https://repositorio-aberto.up.pt/handle/10216/136103
• https://repositorio-aberto.up.pt/handle/10216/52327
• https://repositorio-aberto.up.pt/handle/10216/96940
• https://repositorio-aberto.up.pt/handle/10216/129407
• https://repositorio-aberto.up.pt/handle/10216/153572
• https://repositorio-aberto.up.pt/handle/10216/84226
• https://repositorio-aberto.up.pt/handle/10216/94254
• https://repositorio-aberto.up.pt/handle/10216/92656
• https://repositorio-aberto.up.pt/handle/10216/161994
• https://repositorio-aberto.up.pt/handle/10216/90315
• https://repositorio-aberto.up.pt/handle/10216/149027
• https://repositorio-aberto.up.pt/handle/10216/135713
• https://repositorio-aberto.up.pt/handle/10216/115544
• https://repositorio-aberto.up.pt/handle/10216/131428
• https://repositorio-aberto.up.pt/handle/10216/133006
• https://repositorio-aberto.up.pt/handle/10216/153129
• https://repositorio-aberto.up.pt/handle/10216/66836
• https://repositorio-aberto.up.pt/handle/10216/128936
• https://repositorio-aberto.up.pt/handle/10216/80549
• https://repositorio-aberto.up.pt/handle/10216/70696
• https://repositorio-aberto.up.pt/handle/10216/113654
• https://repositorio-aberto.up.pt/handle/10216/94488
• https://repositorio-aberto.up.pt/handle/10216/117542
• https://repositorio-aberto.up.pt/handle/10216/104941
• https://repositorio-aberto.up.pt/handle/10216/113926
• https://repositorio-aberto.up.pt/handle/10216/142271
• https://repositorio-aberto.up.pt/handle/10216/66079
• https://repositorio-aberto.up.pt/handle/10216/88554
• https://repositorio-aberto.up.pt/handle/10216/81387
• https://repositorio-aberto.up.pt/handle/10216/138576
• https://repositorio-aberto.up.pt/handle/10216/135722
• https://repositorio-aberto.up.pt/handle/10216/151464
• https://repositorio-aberto.up.pt/handle/10216/137811
• https://repositorio-aberto.up.pt/handle/10216/82181
• https://repositorio-aberto.up.pt/handle/10216/136070
• https://repositorio-aberto.up.pt/handle/10216/7659
• https://repositorio-aberto.up.pt/handle/10216/137178
• https://repositorio-aberto.up.pt/handle/10216/137040
• https://repositorio-aberto.up.pt/handle/10216/156040
• https://repositorio-aberto.up.pt/handle/10216/129309
• https://repositorio-aberto.up.pt/handle/10216/98910
• https://repositorio-aberto.up.pt/handle/10216/116112
• https://repositorio-aberto.up.pt/handle/10216/161280
• https://repositorio-aberto.up.pt/handle/10216/121965
• https://repositorio-aberto.up.pt/handle/10216/105885
• https://repositorio-aberto.up.pt/handle/10216/135312
• https://repositorio-aberto.up.pt/handle/10216/89448
• https://repositorio-aberto.up.pt/handle/10216/117360
• https://repositorio-aberto.up.pt/handle/10216/78174
• https://repositorio-aberto.up.pt/handle/10216/86047
• https://repositorio-aberto.up.pt/handle/10216/138217
• https://repositorio-aberto.up.pt/handle/10216/79487
• https://repositorio-aberto.up.pt/handle/10216/65820
• https://repositorio-aberto.up.pt/handle/10216/79473
• https://repositorio-aberto.up.pt/handle/10216/79117
• https://repositorio-aberto.up.pt/handle/10216/505
• https://repositorio-aberto.up.pt/handle/10216/98133
• https://repositorio-aberto.up.pt/handle/10216/113610
• https://repositorio-aberto.up.pt/handle/10216/122151
• https://repositorio-aberto.up.pt/handle/10216/141809
• https://repositorio-aberto.up.pt/handle/10216/134180
• https://repositorio-aberto.up.pt/handle/10216/154561
• https://repositorio-aberto.up.pt/handle/10216/124147
• https://repositorio-aberto.up.pt/handle/10216/108345
• https://repositorio-aberto.up.pt/handle/10216/89227
• https://repositorio-aberto.up.pt/handle/10216/114312
• https://repositorio-aberto.up.pt/handle/10216/118378
• https://repositorio-aberto.up.pt/handle/10216/142408
• https://repositorio-aberto.up.pt/handle/10216/123248
• https://repositorio-aberto.up.pt/handle/10216/118946
• https://repositorio-aberto.up.pt/handle/10216/98757
• https://repositorio-aberto.up.pt/handle/10216/77787
• https://repositorio-aberto.up.pt/handle/10216/85906
• https://repositorio-aberto.up.pt/handle/10216/81520
• https://repositorio-aberto.up.pt/handle/10216/86269
• https://repositorio-aberto.up.pt/handle/10216/71920
• https://repositorio-aberto.up.pt/handle/10216/72530
• https://repositorio-aberto.up.pt/handle/10216/75358
• https://repositorio-aberto.up.pt/handle/10216/64952
• https://repositorio-aberto.up.pt/handle/10216/122204
• https://repositorio-aberto.up.pt/handle/10216/142651
• https://repositorio-aberto.up.pt/handle/10216/122107
• https://repositorio-aberto.up.pt/handle/10216/134565
• https://repositorio-aberto.up.pt/handle/10216/121753
• https://repositorio-aberto.up.pt/handle/10216/104636
• https://repositorio-aberto.up.pt/handle/10216/105546
• https://repositorio-aberto.up.pt/handle/10216/96740
• https://repositorio-aberto.up.pt/handle/10216/145375
• https://repositorio-aberto.up.pt/handle/10216/133115
• https://repositorio-aberto.up.pt/handle/10216/142415
• https://repositorio-aberto.up.pt/handle/10216/138444
• https://repositorio-aberto.up.pt/handle/10216/172077
• https://repositorio-aberto.up.pt/handle/10216/135094
• https://repositorio-aberto.up.pt/handle/10216/141228
• https://repositorio-aberto.up.pt/handle/10216/135936
• https://repositorio-aberto.up.pt/handle/10216/76009
• https://repositorio-aberto.up.pt/handle/10216/139073
• https://repositorio-aberto.up.pt/handle/10216/85624
• https://repositorio-aberto.up.pt/handle/10216/155040
• https://repositorio-aberto.up.pt/handle/10216/138067
• https://repositorio-aberto.up.pt/handle/10216/119926
• https://repositorio-aberto.up.pt/handle/10216/118114
• https://repositorio-aberto.up.pt/handle/10216/91555
• https://repositorio-aberto.up.pt/handle/10216/130003
• https://repositorio-aberto.up.pt/handle/10216/98846
• https://repositorio-aberto.up.pt/handle/10216/104138
• https://repositorio-aberto.up.pt/handle/10216/122256
• https://repositorio-aberto.up.pt/handle/10216/93437
• https://repositorio-aberto.up.pt/handle/10216/131349
• https://repositorio-aberto.up.pt/handle/10216/134802
• https://repositorio-aberto.up.pt/handle/10216/161174
• https://repositorio-aberto.up.pt/handle/10216/75110
• https://repositorio-aberto.up.pt/handle/10216/105523
• https://repositorio-aberto.up.pt/handle/10216/146636
• https://repositorio-aberto.up.pt/handle/10216/129451
• https://repositorio-aberto.up.pt/handle/10216/43528
• https://repositorio-aberto.up.pt/handle/10216/137677
• https://repositorio-aberto.up.pt/handle/10216/107215
• https://repositorio-aberto.up.pt/handle/10216/164211
• https://repositorio-aberto.up.pt/handle/10216/144036
• https://repositorio-aberto.up.pt/handle/10216/90372
• https://repositorio-aberto.up.pt/handle/10216/80591
• https://repositorio-aberto.up.pt/handle/10216/128981
• https://repositorio-aberto.up.pt/handle/10216/128257
• https://repositorio-aberto.up.pt/handle/10216/142161
• https://repositorio-aberto.up.pt/handle/10216/86940
• https://repositorio-aberto.up.pt/handle/10216/95607
• https://repositorio-aberto.up.pt/handle/10216/72764
• https://repositorio-aberto.up.pt/handle/10216/4172
• https://repositorio-aberto.up.pt/handle/10216/86086
• https://repositorio-aberto.up.pt/handle/10216/102562
• https://repositorio-aberto.up.pt/handle/10216/141232
• https://repositorio-aberto.up.pt/handle/10216/82815
• https://repositorio-aberto.up.pt/handle/10216/76033
• https://repositorio-aberto.up.pt/handle/10216/158604
• https://repositorio-aberto.up.pt/handle/10216/123960
• https://repositorio-aberto.up.pt/handle/10216/125396
• https://repositorio-aberto.up.pt/handle/10216/80427
• https://repositorio-aberto.up.pt/handle/10216/77746
• https://repositorio-aberto.up.pt/handle/10216/134897
• https://repositorio-aberto.up.pt/handle/10216/132629
• https://repositorio-aberto.up.pt/handle/10216/65187
• https://repositorio-aberto.up.pt/handle/10216/134299
• https://repositorio-aberto.up.pt/handle/10216/70647
• https://repositorio-aberto.up.pt/handle/10216/116609
• https://repositorio-aberto.up.pt/handle/10216/136841
• https://repositorio-aberto.up.pt/handle/10216/110530
• https://repositorio-aberto.up.pt/handle/10216/109717
• https://repositorio-aberto.up.pt/handle/10216/74761
• https://repositorio-aberto.up.pt/handle/10216/104412
• https://repositorio-aberto.up.pt/handle/10216/131770
• https://repositorio-aberto.up.pt/handle/10216/129903
• https://repositorio-aberto.up.pt/handle/10216/63148
• https://repositorio-aberto.up.pt/handle/10216/86064
• https://repositorio-aberto.up.pt/handle/10216/14429
• https://repositorio-aberto.up.pt/handle/10216/86523
• https://repositorio-aberto.up.pt/handle/10216/144863
• https://repositorio-aberto.up.pt/handle/10216/14117
• https://repositorio-aberto.up.pt/handle/10216/71932
• https://repositorio-aberto.up.pt/handle/10216/94411
• https://repositorio-aberto.up.pt/handle/10216/134493
• https://repositorio-aberto.up.pt/handle/10216/127485
• https://repositorio-aberto.up.pt/handle/10216/99986
• https://repositorio-aberto.up.pt/handle/10216/87833
• https://repositorio-aberto.up.pt/handle/10216/152624
• https://repositorio-aberto.up.pt/handle/10216/15857
• https://repositorio-aberto.up.pt/handle/10216/109956
• https://repositorio-aberto.up.pt/handle/10216/85956
• https://repositorio-aberto.up.pt/handle/10216/93877
• https://repositorio-aberto.up.pt/handle/10216/116922
• https://repositorio-aberto.up.pt/handle/10216/81540
• https://repositorio-aberto.up.pt/handle/10216/103485
• https://repositorio-aberto.up.pt/handle/10216/21292
• https://repositorio-aberto.up.pt/handle/10216/81140
• https://repositorio-aberto.up.pt/handle/10216/114959
• https://repositorio-aberto.up.pt/handle/10216/133201
• https://repositorio-aberto.up.pt/handle/10216/112695
• https://repositorio-aberto.up.pt/handle/10216/78509
• https://repositorio-aberto.up.pt/handle/10216/83560
• https://repositorio-aberto.up.pt/handle/10216/132641
• https://repositorio-aberto.up.pt/handle/10216/123447
• https://repositorio-aberto.up.pt/handle/10216/162217
• https://repositorio-aberto.up.pt/handle/10216/113949
• https://repositorio-aberto.up.pt/handle/10216/86356
• https://repositorio-aberto.up.pt/handle/10216/81950
• https://repositorio-aberto.up.pt/handle/10216/105452
• https://repositorio-aberto.up.pt/handle/10216/69213
• https://repositorio-aberto.up.pt/handle/10216/82346
• https://repositorio-aberto.up.pt/handle/10216/151010
• https://repositorio-aberto.up.pt/handle/10216/133295
• https://repositorio-aberto.up.pt/handle/10216/89132
• https://repositorio-aberto.up.pt/handle/10216/80498
• https://repositorio-aberto.up.pt/handle/10216/120602
• https://repositorio-aberto.up.pt/handle/10216/163596
• https://repositorio-aberto.up.pt/handle/10216/101877
• https://repositorio-aberto.up.pt/handle/10216/160163
• https://repositorio-aberto.up.pt/handle/10216/73007
• https://repositorio-aberto.up.pt/handle/10216/155629
• https://repositorio-aberto.up.pt/handle/10216/116431
• https://repositorio-aberto.up.pt/handle/10216/135942
• https://repositorio-aberto.up.pt/handle/10216/81478
• https://repositorio-aberto.up.pt/handle/10216/82293
• https://repositorio-aberto.up.pt/handle/10216/92369
• https://repositorio-aberto.up.pt/handle/10216/64723
• https://repositorio-aberto.up.pt/handle/10216/104984
• https://repositorio-aberto.up.pt/handle/10216/109636
• https://repositorio-aberto.up.pt/handle/10216/159824
• https://repositorio-aberto.up.pt/handle/10216/107140
• https://repositorio-aberto.up.pt/handle/10216/14445
• https://repositorio-aberto.up.pt/handle/10216/117817
• https://repositorio-aberto.up.pt/handle/10216/6843
• https://repositorio-aberto.up.pt/handle/10216/100100
• https://repositorio-aberto.up.pt/handle/10216/118537
• https://repositorio-aberto.up.pt/handle/10216/130244
• https://repositorio-aberto.up.pt/handle/10216/89658
• https://repositorio-aberto.up.pt/handle/10216/149933
• https://repositorio-aberto.up.pt/handle/10216/124779
• https://repositorio-aberto.up.pt/handle/10216/80536
• https://repositorio-aberto.up.pt/handle/10216/97445
• https://repositorio-aberto.up.pt/handle/10216/108751
• https://repositorio-aberto.up.pt/handle/10216/238
• https://repositorio-aberto.up.pt/handle/10216/96076
• https://repositorio-aberto.up.pt/handle/10216/78667
• https://repositorio-aberto.up.pt/handle/10216/167076
• https://repositorio-aberto.up.pt/handle/10216/98649
• https://repositorio-aberto.up.pt/handle/10216/168737
• https://repositorio-aberto.up.pt/handle/10216/150034
• https://repositorio-aberto.up.pt/handle/10216/122089
• https://repositorio-aberto.up.pt/handle/10216/137393
• https://repositorio-aberto.up.pt/handle/10216/131492