• https://repositorio-aberto.up.pt/handle/10216/66857
• https://repositorio-aberto.up.pt/handle/10216/115831
• https://repositorio-aberto.up.pt/handle/10216/117999
• https://repositorio-aberto.up.pt/handle/10216/77869
• https://repositorio-aberto.up.pt/handle/10216/154698
• https://repositorio-aberto.up.pt/handle/10216/141702
• https://repositorio-aberto.up.pt/handle/10216/79991
• https://repositorio-aberto.up.pt/handle/10216/145142
• https://repositorio-aberto.up.pt/handle/10216/141573
• https://repositorio-aberto.up.pt/handle/10216/84941
• https://repositorio-aberto.up.pt/handle/10216/128394
• https://repositorio-aberto.up.pt/handle/10216/130030
• https://repositorio-aberto.up.pt/handle/10216/134638
• https://repositorio-aberto.up.pt/handle/10216/130887
• https://repositorio-aberto.up.pt/handle/10216/124398
• https://repositorio-aberto.up.pt/handle/10216/118663
• https://repositorio-aberto.up.pt/handle/10216/159747
• https://repositorio-aberto.up.pt/handle/10216/86494
• https://repositorio-aberto.up.pt/handle/10216/91246
• https://repositorio-aberto.up.pt/handle/10216/128225
• https://repositorio-aberto.up.pt/handle/10216/140805
• https://repositorio-aberto.up.pt/handle/10216/145567
• https://repositorio-aberto.up.pt/handle/10216/127986
• https://repositorio-aberto.up.pt/handle/10216/70637
• https://repositorio-aberto.up.pt/handle/10216/88180
• https://repositorio-aberto.up.pt/handle/10216/142433
• https://repositorio-aberto.up.pt/handle/10216/122184
• https://repositorio-aberto.up.pt/handle/10216/139615
• https://repositorio-aberto.up.pt/handle/10216/66840
• https://repositorio-aberto.up.pt/handle/10216/163426
• https://repositorio-aberto.up.pt/handle/10216/129423
• https://repositorio-aberto.up.pt/handle/10216/124621
• https://repositorio-aberto.up.pt/handle/10216/130054
• https://repositorio-aberto.up.pt/handle/10216/121767
• https://repositorio-aberto.up.pt/handle/10216/163075
• https://repositorio-aberto.up.pt/handle/10216/141092
• https://repositorio-aberto.up.pt/handle/10216/147282
• https://repositorio-aberto.up.pt/handle/10216/95226
• https://repositorio-aberto.up.pt/handle/10216/121446
• https://repositorio-aberto.up.pt/handle/10216/105282
• https://repositorio-aberto.up.pt/handle/10216/77887
• https://repositorio-aberto.up.pt/handle/10216/138244
• https://repositorio-aberto.up.pt/handle/10216/113214
• https://repositorio-aberto.up.pt/handle/10216/119624
• https://repositorio-aberto.up.pt/handle/10216/141686
• https://repositorio-aberto.up.pt/handle/10216/158961
• https://repositorio-aberto.up.pt/handle/10216/150243
• https://repositorio-aberto.up.pt/handle/10216/104361
• https://repositorio-aberto.up.pt/handle/10216/137277
• https://repositorio-aberto.up.pt/handle/10216/86572
• https://repositorio-aberto.up.pt/handle/10216/139395
• https://repositorio-aberto.up.pt/handle/10216/148273
• https://repositorio-aberto.up.pt/handle/10216/70383
• https://repositorio-aberto.up.pt/handle/10216/117256
• https://repositorio-aberto.up.pt/handle/10216/88878
• https://repositorio-aberto.up.pt/handle/10216/89643
• https://repositorio-aberto.up.pt/handle/10216/120690
• https://repositorio-aberto.up.pt/handle/10216/128733
• https://repositorio-aberto.up.pt/handle/10216/75512
• https://repositorio-aberto.up.pt/handle/10216/72209
• https://repositorio-aberto.up.pt/handle/10216/71543
• https://repositorio-aberto.up.pt/handle/10216/73191
• https://repositorio-aberto.up.pt/handle/10216/122682
• https://repositorio-aberto.up.pt/handle/10216/142891
• https://repositorio-aberto.up.pt/handle/10216/147018
• https://repositorio-aberto.up.pt/handle/10216/142010
• https://repositorio-aberto.up.pt/handle/10216/152350
• https://repositorio-aberto.up.pt/handle/10216/129695
• https://repositorio-aberto.up.pt/handle/10216/162062
• https://repositorio-aberto.up.pt/handle/10216/86678
• https://repositorio-aberto.up.pt/handle/10216/81606
• https://repositorio-aberto.up.pt/handle/10216/53915
• https://repositorio-aberto.up.pt/handle/10216/131334
• https://repositorio-aberto.up.pt/handle/10216/106450
• https://repositorio-aberto.up.pt/handle/10216/76942
• https://repositorio-aberto.up.pt/handle/10216/80904
• https://repositorio-aberto.up.pt/handle/10216/154765
• https://repositorio-aberto.up.pt/handle/10216/78730
• https://repositorio-aberto.up.pt/handle/10216/160337
• https://repositorio-aberto.up.pt/handle/10216/152797
• https://repositorio-aberto.up.pt/handle/10216/19638
• https://repositorio-aberto.up.pt/handle/10216/142228
• https://repositorio-aberto.up.pt/handle/10216/88487
• https://repositorio-aberto.up.pt/handle/10216/157115
• https://repositorio-aberto.up.pt/handle/10216/114997
• https://repositorio-aberto.up.pt/handle/10216/127802
• https://repositorio-aberto.up.pt/handle/10216/72013
• https://repositorio-aberto.up.pt/handle/10216/125644
• https://repositorio-aberto.up.pt/handle/10216/152978
• https://repositorio-aberto.up.pt/handle/10216/127813
• https://repositorio-aberto.up.pt/handle/10216/74838
• https://repositorio-aberto.up.pt/handle/10216/140749
• https://repositorio-aberto.up.pt/handle/10216/95246
• https://repositorio-aberto.up.pt/handle/10216/142044
• https://repositorio-aberto.up.pt/handle/10216/79950
• https://repositorio-aberto.up.pt/handle/10216/117681
• https://repositorio-aberto.up.pt/handle/10216/106204
• https://repositorio-aberto.up.pt/handle/10216/132082
• https://repositorio-aberto.up.pt/handle/10216/85743
• https://repositorio-aberto.up.pt/handle/10216/72835
• https://repositorio-aberto.up.pt/handle/10216/93098
• https://repositorio-aberto.up.pt/handle/10216/102887
• https://repositorio-aberto.up.pt/handle/10216/114058
• https://repositorio-aberto.up.pt/handle/10216/114342
• https://repositorio-aberto.up.pt/handle/10216/139242
• https://repositorio-aberto.up.pt/handle/10216/102524
• https://repositorio-aberto.up.pt/handle/10216/121672
• https://repositorio-aberto.up.pt/handle/10216/118956
• https://repositorio-aberto.up.pt/handle/10216/135787
• https://repositorio-aberto.up.pt/handle/10216/124410
• https://repositorio-aberto.up.pt/handle/10216/74630
• https://repositorio-aberto.up.pt/handle/10216/144041
• https://repositorio-aberto.up.pt/handle/10216/106209
• https://repositorio-aberto.up.pt/handle/10216/86811
• https://repositorio-aberto.up.pt/handle/10216/110161
• https://repositorio-aberto.up.pt/handle/10216/74982
• https://repositorio-aberto.up.pt/handle/10216/117042
• https://repositorio-aberto.up.pt/handle/10216/110660
• https://repositorio-aberto.up.pt/handle/10216/163441
• https://repositorio-aberto.up.pt/handle/10216/77729
• https://repositorio-aberto.up.pt/handle/10216/141429
• https://repositorio-aberto.up.pt/handle/10216/147343
• https://repositorio-aberto.up.pt/handle/10216/136370
• https://repositorio-aberto.up.pt/handle/10216/104311
• https://repositorio-aberto.up.pt/handle/10216/155711
• https://repositorio-aberto.up.pt/handle/10216/86934
• https://repositorio-aberto.up.pt/handle/10216/90559
• https://repositorio-aberto.up.pt/handle/10216/137306
• https://repositorio-aberto.up.pt/handle/10216/150952
• https://repositorio-aberto.up.pt/handle/10216/108330
• https://repositorio-aberto.up.pt/handle/10216/69464
• https://repositorio-aberto.up.pt/handle/10216/155686
• https://repositorio-aberto.up.pt/handle/10216/77903
• https://repositorio-aberto.up.pt/handle/10216/82839
• https://repositorio-aberto.up.pt/handle/10216/87257
• https://repositorio-aberto.up.pt/handle/10216/129992
• https://repositorio-aberto.up.pt/handle/10216/87749
• https://repositorio-aberto.up.pt/handle/10216/78863
• https://repositorio-aberto.up.pt/handle/10216/89303
• https://repositorio-aberto.up.pt/handle/10216/115823
• https://repositorio-aberto.up.pt/handle/10216/67610
• https://repositorio-aberto.up.pt/handle/10216/67681
• https://repositorio-aberto.up.pt/handle/10216/128278
• https://repositorio-aberto.up.pt/handle/10216/72356
• https://repositorio-aberto.up.pt/handle/10216/134658
• https://repositorio-aberto.up.pt/handle/10216/74550
• https://repositorio-aberto.up.pt/handle/10216/88054
• https://repositorio-aberto.up.pt/handle/10216/152203
• https://repositorio-aberto.up.pt/handle/10216/105226
• https://repositorio-aberto.up.pt/handle/10216/109736
• https://repositorio-aberto.up.pt/handle/10216/87454
• https://repositorio-aberto.up.pt/handle/10216/117396
• https://repositorio-aberto.up.pt/handle/10216/159158
• https://repositorio-aberto.up.pt/handle/10216/160512
• https://repositorio-aberto.up.pt/handle/10216/74937
• https://repositorio-aberto.up.pt/handle/10216/114180
• https://repositorio-aberto.up.pt/handle/10216/90884
• https://repositorio-aberto.up.pt/handle/10216/65247
• https://repositorio-aberto.up.pt/handle/10216/90376
• https://repositorio-aberto.up.pt/handle/10216/121823
• https://repositorio-aberto.up.pt/handle/10216/154817
• https://repositorio-aberto.up.pt/handle/10216/87996
• https://repositorio-aberto.up.pt/handle/10216/122273
• https://repositorio-aberto.up.pt/handle/10216/100309
• https://repositorio-aberto.up.pt/handle/10216/114590
• https://repositorio-aberto.up.pt/handle/10216/162020
• https://repositorio-aberto.up.pt/handle/10216/116999
• https://repositorio-aberto.up.pt/handle/10216/160389
• https://repositorio-aberto.up.pt/handle/10216/85506
• https://repositorio-aberto.up.pt/handle/10216/102542
• https://repositorio-aberto.up.pt/handle/10216/81092
• https://repositorio-aberto.up.pt/handle/10216/123345
• https://repositorio-aberto.up.pt/handle/10216/151363
• https://repositorio-aberto.up.pt/handle/10216/128336
• https://repositorio-aberto.up.pt/handle/10216/102481
• https://repositorio-aberto.up.pt/handle/10216/117255
• https://repositorio-aberto.up.pt/handle/10216/128703
• https://repositorio-aberto.up.pt/handle/10216/111147
• https://repositorio-aberto.up.pt/handle/10216/67707
• https://repositorio-aberto.up.pt/handle/10216/23337
• https://repositorio-aberto.up.pt/handle/10216/145398
• https://repositorio-aberto.up.pt/handle/10216/157052
• https://repositorio-aberto.up.pt/handle/10216/109330
• https://repositorio-aberto.up.pt/handle/10216/113562
• https://repositorio-aberto.up.pt/handle/10216/135041
• https://repositorio-aberto.up.pt/handle/10216/153480
• https://repositorio-aberto.up.pt/handle/10216/111847
• https://repositorio-aberto.up.pt/handle/10216/153232
• https://repositorio-aberto.up.pt/handle/10216/50337
• https://repositorio-aberto.up.pt/handle/10216/159285
• https://repositorio-aberto.up.pt/handle/10216/77335
• https://repositorio-aberto.up.pt/handle/10216/122892
• https://repositorio-aberto.up.pt/handle/10216/102439
• https://repositorio-aberto.up.pt/handle/10216/133675
• https://repositorio-aberto.up.pt/handle/10216/96773
• https://repositorio-aberto.up.pt/handle/10216/137764
• https://repositorio-aberto.up.pt/handle/10216/80837
• https://repositorio-aberto.up.pt/handle/10216/126695
• https://repositorio-aberto.up.pt/handle/10216/139167
• https://repositorio-aberto.up.pt/handle/10216/82877
• https://repositorio-aberto.up.pt/handle/10216/166747
• https://repositorio-aberto.up.pt/handle/10216/96974
• https://repositorio-aberto.up.pt/handle/10216/129720
• https://repositorio-aberto.up.pt/handle/10216/161197
• https://repositorio-aberto.up.pt/handle/10216/80424
• https://repositorio-aberto.up.pt/handle/10216/151909
• https://repositorio-aberto.up.pt/handle/10216/138280
• https://repositorio-aberto.up.pt/handle/10216/131345
• https://repositorio-aberto.up.pt/handle/10216/86966
• https://repositorio-aberto.up.pt/handle/10216/93602
• https://repositorio-aberto.up.pt/handle/10216/87905
• https://repositorio-aberto.up.pt/handle/10216/152266
• https://repositorio-aberto.up.pt/handle/10216/146495
• https://repositorio-aberto.up.pt/handle/10216/88819
• https://repositorio-aberto.up.pt/handle/10216/65443
• https://repositorio-aberto.up.pt/handle/10216/162395
• https://repositorio-aberto.up.pt/handle/10216/95173
• https://repositorio-aberto.up.pt/handle/10216/117859
• https://repositorio-aberto.up.pt/handle/10216/113288
• https://repositorio-aberto.up.pt/handle/10216/137832
• https://repositorio-aberto.up.pt/handle/10216/130047
• https://repositorio-aberto.up.pt/handle/10216/162519
• https://repositorio-aberto.up.pt/handle/10216/136644
• https://repositorio-aberto.up.pt/handle/10216/114167
• https://repositorio-aberto.up.pt/handle/10216/157069
• https://repositorio-aberto.up.pt/handle/10216/144475
• https://repositorio-aberto.up.pt/handle/10216/115606
• https://repositorio-aberto.up.pt/handle/10216/126535
• https://repositorio-aberto.up.pt/handle/10216/107691
• https://repositorio-aberto.up.pt/handle/10216/77431
• https://repositorio-aberto.up.pt/handle/10216/76521
• https://repositorio-aberto.up.pt/handle/10216/114195
• https://repositorio-aberto.up.pt/handle/10216/87480
• https://repositorio-aberto.up.pt/handle/10216/86498
• https://repositorio-aberto.up.pt/handle/10216/120929
• https://repositorio-aberto.up.pt/handle/10216/117981
• https://repositorio-aberto.up.pt/handle/10216/142466
• https://repositorio-aberto.up.pt/handle/10216/86053
• https://repositorio-aberto.up.pt/handle/10216/106226
• https://repositorio-aberto.up.pt/handle/10216/130435
• https://repositorio-aberto.up.pt/handle/10216/77839
• https://repositorio-aberto.up.pt/handle/10216/105715
• https://repositorio-aberto.up.pt/handle/10216/116333
• https://repositorio-aberto.up.pt/handle/10216/145734
• https://repositorio-aberto.up.pt/handle/10216/161729
• https://repositorio-aberto.up.pt/handle/10216/144195
• https://repositorio-aberto.up.pt/handle/10216/116744
• https://repositorio-aberto.up.pt/handle/10216/166313
• https://repositorio-aberto.up.pt/handle/10216/120627
• https://repositorio-aberto.up.pt/handle/10216/159728
• https://repositorio-aberto.up.pt/handle/10216/50397
• https://repositorio-aberto.up.pt/handle/10216/111289
• https://repositorio-aberto.up.pt/handle/10216/125868
• https://repositorio-aberto.up.pt/handle/10216/95377
• https://repositorio-aberto.up.pt/handle/10216/74226
• https://repositorio-aberto.up.pt/handle/10216/147112
• https://repositorio-aberto.up.pt/handle/10216/80457
• https://repositorio-aberto.up.pt/handle/10216/152784
• https://repositorio-aberto.up.pt/handle/10216/79339
• https://repositorio-aberto.up.pt/handle/10216/65211
• https://repositorio-aberto.up.pt/handle/10216/134753
• https://repositorio-aberto.up.pt/handle/10216/73266
• https://repositorio-aberto.up.pt/handle/10216/108766
• https://repositorio-aberto.up.pt/handle/10216/138482
• https://repositorio-aberto.up.pt/handle/10216/160207
• https://repositorio-aberto.up.pt/handle/10216/90233
• https://repositorio-aberto.up.pt/handle/10216/163808
• https://repositorio-aberto.up.pt/handle/10216/110468
• https://repositorio-aberto.up.pt/handle/10216/132118
• https://repositorio-aberto.up.pt/handle/10216/68477
• https://repositorio-aberto.up.pt/handle/10216/70663
• https://repositorio-aberto.up.pt/handle/10216/76202
• https://repositorio-aberto.up.pt/handle/10216/123543
• https://repositorio-aberto.up.pt/handle/10216/77338
• https://repositorio-aberto.up.pt/handle/10216/145562
• https://repositorio-aberto.up.pt/handle/10216/111658
• https://repositorio-aberto.up.pt/handle/10216/162504
• https://repositorio-aberto.up.pt/handle/10216/159296
• https://repositorio-aberto.up.pt/handle/10216/124980
• https://repositorio-aberto.up.pt/handle/10216/142240
• https://repositorio-aberto.up.pt/handle/10216/147764
• https://repositorio-aberto.up.pt/handle/10216/82873
• https://repositorio-aberto.up.pt/handle/10216/126246
• https://repositorio-aberto.up.pt/handle/10216/80982
• https://repositorio-aberto.up.pt/handle/10216/147399
• https://repositorio-aberto.up.pt/handle/10216/81944
• https://repositorio-aberto.up.pt/handle/10216/100476
• https://repositorio-aberto.up.pt/handle/10216/163976
• https://repositorio-aberto.up.pt/handle/10216/155677
• https://repositorio-aberto.up.pt/handle/10216/123862
• https://repositorio-aberto.up.pt/handle/10216/165087
• https://repositorio-aberto.up.pt/handle/10216/131039
• https://repositorio-aberto.up.pt/handle/10216/162121
• https://repositorio-aberto.up.pt/handle/10216/152648
• https://repositorio-aberto.up.pt/handle/10216/147131
• https://repositorio-aberto.up.pt/handle/10216/149851
• https://repositorio-aberto.up.pt/handle/10216/145823
• https://repositorio-aberto.up.pt/handle/10216/94131
• https://repositorio-aberto.up.pt/handle/10216/155168
• https://repositorio-aberto.up.pt/handle/10216/109766
• https://repositorio-aberto.up.pt/handle/10216/67005
• https://repositorio-aberto.up.pt/handle/10216/76311
• https://repositorio-aberto.up.pt/handle/10216/110863
• https://repositorio-aberto.up.pt/handle/10216/86002
• https://repositorio-aberto.up.pt/handle/10216/160099
• https://repositorio-aberto.up.pt/handle/10216/144818
• https://repositorio-aberto.up.pt/handle/10216/107444
• https://repositorio-aberto.up.pt/handle/10216/98309
• https://repositorio-aberto.up.pt/handle/10216/103730
• https://repositorio-aberto.up.pt/handle/10216/92134
• https://repositorio-aberto.up.pt/handle/10216/116354
• https://repositorio-aberto.up.pt/handle/10216/117299
• https://repositorio-aberto.up.pt/handle/10216/146225
• https://repositorio-aberto.up.pt/handle/10216/72054
• https://repositorio-aberto.up.pt/handle/10216/156137
• https://repositorio-aberto.up.pt/handle/10216/81897
• https://repositorio-aberto.up.pt/handle/10216/147464
• https://repositorio-aberto.up.pt/handle/10216/119832
• https://repositorio-aberto.up.pt/handle/10216/142125
• https://repositorio-aberto.up.pt/handle/10216/146656
• https://repositorio-aberto.up.pt/handle/10216/119789
• https://repositorio-aberto.up.pt/handle/10216/66464
• https://repositorio-aberto.up.pt/handle/10216/114350
• https://repositorio-aberto.up.pt/handle/10216/69409
• https://repositorio-aberto.up.pt/handle/10216/90982
• https://repositorio-aberto.up.pt/handle/10216/162506
• https://repositorio-aberto.up.pt/handle/10216/161238
• https://repositorio-aberto.up.pt/handle/10216/134543
• https://repositorio-aberto.up.pt/handle/10216/72411
• https://repositorio-aberto.up.pt/handle/10216/121845
• https://repositorio-aberto.up.pt/handle/10216/100568
• https://repositorio-aberto.up.pt/handle/10216/65436
• https://repositorio-aberto.up.pt/handle/10216/155667
• https://repositorio-aberto.up.pt/handle/10216/163234
• https://repositorio-aberto.up.pt/handle/10216/86935
• https://repositorio-aberto.up.pt/handle/10216/104395
• https://repositorio-aberto.up.pt/handle/10216/69933
• https://repositorio-aberto.up.pt/handle/10216/143717
• https://repositorio-aberto.up.pt/handle/10216/87910
• https://repositorio-aberto.up.pt/handle/10216/128315
• https://repositorio-aberto.up.pt/handle/10216/164650
• https://repositorio-aberto.up.pt/handle/10216/139501
• https://repositorio-aberto.up.pt/handle/10216/135584
• https://repositorio-aberto.up.pt/handle/10216/131185
• https://repositorio-aberto.up.pt/handle/10216/95642
• https://repositorio-aberto.up.pt/handle/10216/71953
• https://repositorio-aberto.up.pt/handle/10216/89398
• https://repositorio-aberto.up.pt/handle/10216/74308
• https://repositorio-aberto.up.pt/handle/10216/108218
• https://repositorio-aberto.up.pt/handle/10216/139585
• https://repositorio-aberto.up.pt/handle/10216/134660
• https://repositorio-aberto.up.pt/handle/10216/73010
• https://repositorio-aberto.up.pt/handle/10216/151110
• https://repositorio-aberto.up.pt/handle/10216/107749
• https://repositorio-aberto.up.pt/handle/10216/121156
• https://repositorio-aberto.up.pt/handle/10216/73646
• https://repositorio-aberto.up.pt/handle/10216/108302
• https://repositorio-aberto.up.pt/handle/10216/86761
• https://repositorio-aberto.up.pt/handle/10216/160217
• https://repositorio-aberto.up.pt/handle/10216/127990
• https://repositorio-aberto.up.pt/handle/10216/75883
• https://repositorio-aberto.up.pt/handle/10216/103130
• https://repositorio-aberto.up.pt/handle/10216/147651
• https://repositorio-aberto.up.pt/handle/10216/155744
• https://repositorio-aberto.up.pt/handle/10216/132075
• https://repositorio-aberto.up.pt/handle/10216/67601
• https://repositorio-aberto.up.pt/handle/10216/130672
• https://repositorio-aberto.up.pt/handle/10216/77824
• https://repositorio-aberto.up.pt/handle/10216/105073
• https://repositorio-aberto.up.pt/handle/10216/114596
• https://repositorio-aberto.up.pt/handle/10216/124862
• https://repositorio-aberto.up.pt/handle/10216/65498
• https://repositorio-aberto.up.pt/handle/10216/91814
• https://repositorio-aberto.up.pt/handle/10216/66147
• https://repositorio-aberto.up.pt/handle/10216/163018
• https://repositorio-aberto.up.pt/handle/10216/66056
• https://repositorio-aberto.up.pt/handle/10216/135907
• https://repositorio-aberto.up.pt/handle/10216/102531
• https://repositorio-aberto.up.pt/handle/10216/104520
• https://repositorio-aberto.up.pt/handle/10216/65225
• https://repositorio-aberto.up.pt/handle/10216/128932
• https://repositorio-aberto.up.pt/handle/10216/116837
• https://repositorio-aberto.up.pt/handle/10216/116962
• https://repositorio-aberto.up.pt/handle/10216/131363
• https://repositorio-aberto.up.pt/handle/10216/149005
• https://repositorio-aberto.up.pt/handle/10216/138641
• https://repositorio-aberto.up.pt/handle/10216/86709
• https://repositorio-aberto.up.pt/handle/10216/83853
• https://repositorio-aberto.up.pt/handle/10216/159258
• https://repositorio-aberto.up.pt/handle/10216/144031
• https://repositorio-aberto.up.pt/handle/10216/109367
• https://repositorio-aberto.up.pt/handle/10216/134754
• https://repositorio-aberto.up.pt/handle/10216/145025
• https://repositorio-aberto.up.pt/handle/10216/139456
• https://repositorio-aberto.up.pt/handle/10216/123923
• https://repositorio-aberto.up.pt/handle/10216/88886
• https://repositorio-aberto.up.pt/handle/10216/102533