• https://repositorio-aberto.up.pt/handle/10216/11081
• https://repositorio-aberto.up.pt/handle/10216/8367
• https://repositorio-aberto.up.pt/handle/10216/26873
• https://repositorio-aberto.up.pt/handle/10216/66759
• https://repositorio-aberto.up.pt/handle/10216/10974
• https://repositorio-aberto.up.pt/handle/10216/12140
• https://repositorio-aberto.up.pt/handle/10216/136210
• https://repositorio-aberto.up.pt/handle/10216/7055
• https://repositorio-aberto.up.pt/handle/10216/23348
• https://repositorio-aberto.up.pt/handle/10216/9727
• https://repositorio-aberto.up.pt/handle/10216/11125
• https://repositorio-aberto.up.pt/handle/10216/57576
• https://repositorio-aberto.up.pt/handle/10216/57577
• https://repositorio-aberto.up.pt/handle/10216/7208
• https://repositorio-aberto.up.pt/handle/10216/89902
• https://repositorio-aberto.up.pt/handle/10216/10734
• https://repositorio-aberto.up.pt/handle/10216/17311
• https://repositorio-aberto.up.pt/handle/10216/10844
• https://repositorio-aberto.up.pt/handle/10216/57876
• https://repositorio-aberto.up.pt/handle/10216/99846
• https://repositorio-aberto.up.pt/handle/10216/10257
• https://repositorio-aberto.up.pt/handle/10216/58050
• https://repositorio-aberto.up.pt/handle/10216/15786
• https://repositorio-aberto.up.pt/handle/10216/16491
• https://repositorio-aberto.up.pt/handle/10216/57877
• https://repositorio-aberto.up.pt/handle/10216/70306
• https://repositorio-aberto.up.pt/handle/10216/56140
• https://repositorio-aberto.up.pt/handle/10216/9673
• https://repositorio-aberto.up.pt/handle/10216/13040
• https://repositorio-aberto.up.pt/handle/10216/18234
• https://repositorio-aberto.up.pt/handle/10216/60469
• https://repositorio-aberto.up.pt/handle/10216/23291
• https://repositorio-aberto.up.pt/handle/10216/91594
• https://repositorio-aberto.up.pt/handle/10216/18353
• https://repositorio-aberto.up.pt/handle/10216/16856
• https://repositorio-aberto.up.pt/handle/10216/9432
• https://repositorio-aberto.up.pt/handle/10216/16645
• https://repositorio-aberto.up.pt/handle/10216/13072
• https://repositorio-aberto.up.pt/handle/10216/58819
• https://repositorio-aberto.up.pt/handle/10216/11863
• https://repositorio-aberto.up.pt/handle/10216/8290
• https://repositorio-aberto.up.pt/handle/10216/63701
• https://repositorio-aberto.up.pt/handle/10216/11507
• https://repositorio-aberto.up.pt/handle/10216/7964
• https://repositorio-aberto.up.pt/handle/10216/53826
• https://repositorio-aberto.up.pt/handle/10216/18189
• https://repositorio-aberto.up.pt/handle/10216/53752
• https://repositorio-aberto.up.pt/handle/10216/17537
• https://repositorio-aberto.up.pt/handle/10216/61179
• https://repositorio-aberto.up.pt/handle/10216/131687
• https://repositorio-aberto.up.pt/handle/10216/92054
• https://repositorio-aberto.up.pt/handle/10216/44007
• https://repositorio-aberto.up.pt/handle/10216/55241
• https://repositorio-aberto.up.pt/handle/10216/16253
• https://repositorio-aberto.up.pt/handle/10216/19863
• https://repositorio-aberto.up.pt/handle/10216/10282
• https://repositorio-aberto.up.pt/handle/10216/59364
• https://repositorio-aberto.up.pt/handle/10216/19267
• https://repositorio-aberto.up.pt/handle/10216/53392
• https://repositorio-aberto.up.pt/handle/10216/55446
• https://repositorio-aberto.up.pt/handle/10216/59371
• https://repositorio-aberto.up.pt/handle/10216/17621
• https://repositorio-aberto.up.pt/handle/10216/9729
• https://repositorio-aberto.up.pt/handle/10216/17675
• https://repositorio-aberto.up.pt/handle/10216/18194
• https://repositorio-aberto.up.pt/handle/10216/30716
• https://repositorio-aberto.up.pt/handle/10216/10258
• https://repositorio-aberto.up.pt/handle/10216/10830
• https://repositorio-aberto.up.pt/handle/10216/60113
• https://repositorio-aberto.up.pt/handle/10216/56441
• https://repositorio-aberto.up.pt/handle/10216/19851
• https://repositorio-aberto.up.pt/handle/10216/9676
• https://repositorio-aberto.up.pt/handle/10216/99488
• https://repositorio-aberto.up.pt/handle/10216/25308
• https://repositorio-aberto.up.pt/handle/10216/7314
• https://repositorio-aberto.up.pt/handle/10216/22215
• https://repositorio-aberto.up.pt/handle/10216/119798
• https://repositorio-aberto.up.pt/handle/10216/54000
• https://repositorio-aberto.up.pt/handle/10216/7161
• https://repositorio-aberto.up.pt/handle/10216/7173
• https://repositorio-aberto.up.pt/handle/10216/7185
• https://repositorio-aberto.up.pt/handle/10216/7197
• https://repositorio-aberto.up.pt/handle/10216/17038
• https://repositorio-aberto.up.pt/handle/10216/57800
• https://repositorio-aberto.up.pt/handle/10216/58704
• https://repositorio-aberto.up.pt/handle/10216/60697
• https://repositorio-aberto.up.pt/handle/10216/60914
• https://repositorio-aberto.up.pt/handle/10216/60698
• https://repositorio-aberto.up.pt/handle/10216/60728
• https://repositorio-aberto.up.pt/handle/10216/60712
• https://repositorio-aberto.up.pt/handle/10216/60735
• https://repositorio-aberto.up.pt/handle/10216/60736
• https://repositorio-aberto.up.pt/handle/10216/60709
• https://repositorio-aberto.up.pt/handle/10216/57562
• https://repositorio-aberto.up.pt/handle/10216/55139
• https://repositorio-aberto.up.pt/handle/10216/55936
• https://repositorio-aberto.up.pt/handle/10216/54875
• https://repositorio-aberto.up.pt/handle/10216/7798
• https://repositorio-aberto.up.pt/handle/10216/9053
• https://repositorio-aberto.up.pt/handle/10216/73807
• https://repositorio-aberto.up.pt/handle/10216/66760
• https://repositorio-aberto.up.pt/handle/10216/8038
• https://repositorio-aberto.up.pt/handle/10216/63817
• https://repositorio-aberto.up.pt/handle/10216/28594
• https://repositorio-aberto.up.pt/handle/10216/63789
• https://repositorio-aberto.up.pt/handle/10216/10283
• https://repositorio-aberto.up.pt/handle/10216/59307
• https://repositorio-aberto.up.pt/handle/10216/25490
• https://repositorio-aberto.up.pt/handle/10216/71287
• https://repositorio-aberto.up.pt/handle/10216/50114
• https://repositorio-aberto.up.pt/handle/10216/57389
• https://repositorio-aberto.up.pt/handle/10216/61650
• https://repositorio-aberto.up.pt/handle/10216/84848
• https://repositorio-aberto.up.pt/handle/10216/16761
• https://repositorio-aberto.up.pt/handle/10216/15094
• https://repositorio-aberto.up.pt/handle/10216/16832
• https://repositorio-aberto.up.pt/handle/10216/16115
• https://repositorio-aberto.up.pt/handle/10216/17365
• https://repositorio-aberto.up.pt/handle/10216/54376
• https://repositorio-aberto.up.pt/handle/10216/53488
• https://repositorio-aberto.up.pt/handle/10216/16068
• https://repositorio-aberto.up.pt/handle/10216/45396
• https://repositorio-aberto.up.pt/handle/10216/17545
• https://repositorio-aberto.up.pt/handle/10216/17461
• https://repositorio-aberto.up.pt/handle/10216/11705
• https://repositorio-aberto.up.pt/handle/10216/12541
• https://repositorio-aberto.up.pt/handle/10216/11800
• https://repositorio-aberto.up.pt/handle/10216/57817
• https://repositorio-aberto.up.pt/handle/10216/16574
• https://repositorio-aberto.up.pt/handle/10216/9731
• https://repositorio-aberto.up.pt/handle/10216/16674
• https://repositorio-aberto.up.pt/handle/10216/13406
• https://repositorio-aberto.up.pt/handle/10216/17087
• https://repositorio-aberto.up.pt/handle/10216/16537
• https://repositorio-aberto.up.pt/handle/10216/17198
• https://repositorio-aberto.up.pt/handle/10216/9023
• https://repositorio-aberto.up.pt/handle/10216/10260
• https://repositorio-aberto.up.pt/handle/10216/53447
• https://repositorio-aberto.up.pt/handle/10216/53753
• https://repositorio-aberto.up.pt/handle/10216/20338
• https://repositorio-aberto.up.pt/handle/10216/16284
• https://repositorio-aberto.up.pt/handle/10216/53153
• https://repositorio-aberto.up.pt/handle/10216/25482
• https://repositorio-aberto.up.pt/handle/10216/16875
• https://repositorio-aberto.up.pt/handle/10216/12585
• https://repositorio-aberto.up.pt/handle/10216/11685
• https://repositorio-aberto.up.pt/handle/10216/56006
• https://repositorio-aberto.up.pt/handle/10216/53495
• https://repositorio-aberto.up.pt/handle/10216/55415
• https://repositorio-aberto.up.pt/handle/10216/65354
• https://repositorio-aberto.up.pt/handle/10216/8267
• https://repositorio-aberto.up.pt/handle/10216/20358
• https://repositorio-aberto.up.pt/handle/10216/53890
• https://repositorio-aberto.up.pt/handle/10216/94024
• https://repositorio-aberto.up.pt/handle/10216/16314
• https://repositorio-aberto.up.pt/handle/10216/55447
• https://repositorio-aberto.up.pt/handle/10216/9677
• https://repositorio-aberto.up.pt/handle/10216/10285
• https://repositorio-aberto.up.pt/handle/10216/7148
• https://repositorio-aberto.up.pt/handle/10216/7174
• https://repositorio-aberto.up.pt/handle/10216/11304
• https://repositorio-aberto.up.pt/handle/10216/11522
• https://repositorio-aberto.up.pt/handle/10216/60470
• https://repositorio-aberto.up.pt/handle/10216/59908
• https://repositorio-aberto.up.pt/handle/10216/59861
• https://repositorio-aberto.up.pt/handle/10216/11426
• https://repositorio-aberto.up.pt/handle/10216/59721
• https://repositorio-aberto.up.pt/handle/10216/22367
• https://repositorio-aberto.up.pt/handle/10216/87531
• https://repositorio-aberto.up.pt/handle/10216/90331
• https://repositorio-aberto.up.pt/handle/10216/103792
• https://repositorio-aberto.up.pt/handle/10216/123175
• https://repositorio-aberto.up.pt/handle/10216/79906
• https://repositorio-aberto.up.pt/handle/10216/115185
• https://repositorio-aberto.up.pt/handle/10216/102627
• https://repositorio-aberto.up.pt/handle/10216/70999
• https://repositorio-aberto.up.pt/handle/10216/135847
• https://repositorio-aberto.up.pt/handle/10216/124849
• https://repositorio-aberto.up.pt/handle/10216/96248
• https://repositorio-aberto.up.pt/handle/10216/90520
• https://repositorio-aberto.up.pt/handle/10216/115628
• https://repositorio-aberto.up.pt/handle/10216/105701
• https://repositorio-aberto.up.pt/handle/10216/155537
• https://repositorio-aberto.up.pt/handle/10216/104455
• https://repositorio-aberto.up.pt/handle/10216/69910
• https://repositorio-aberto.up.pt/handle/10216/115095
• https://repositorio-aberto.up.pt/handle/10216/71008
• https://repositorio-aberto.up.pt/handle/10216/115128
• https://repositorio-aberto.up.pt/handle/10216/115137
• https://repositorio-aberto.up.pt/handle/10216/115107
• https://repositorio-aberto.up.pt/handle/10216/115098
• https://repositorio-aberto.up.pt/handle/10216/115119
• https://repositorio-aberto.up.pt/handle/10216/115089
• https://repositorio-aberto.up.pt/handle/10216/115101
• https://repositorio-aberto.up.pt/handle/10216/115113
• https://repositorio-aberto.up.pt/handle/10216/115104
• https://repositorio-aberto.up.pt/handle/10216/115092
• https://repositorio-aberto.up.pt/handle/10216/115131
• https://repositorio-aberto.up.pt/handle/10216/115110
• https://repositorio-aberto.up.pt/handle/10216/115096
• https://repositorio-aberto.up.pt/handle/10216/115122
• https://repositorio-aberto.up.pt/handle/10216/115099
• https://repositorio-aberto.up.pt/handle/10216/115125
• https://repositorio-aberto.up.pt/handle/10216/115105
• https://repositorio-aberto.up.pt/handle/10216/115102
• https://repositorio-aberto.up.pt/handle/10216/115108
• https://repositorio-aberto.up.pt/handle/10216/115093
• https://repositorio-aberto.up.pt/handle/10216/115114
• https://repositorio-aberto.up.pt/handle/10216/55693
• https://repositorio-aberto.up.pt/handle/10216/93180
• https://repositorio-aberto.up.pt/handle/10216/115134
• https://repositorio-aberto.up.pt/handle/10216/115097
• https://repositorio-aberto.up.pt/handle/10216/85944
• https://repositorio-aberto.up.pt/handle/10216/115129
• https://repositorio-aberto.up.pt/handle/10216/115090
• https://repositorio-aberto.up.pt/handle/10216/115111
• https://repositorio-aberto.up.pt/handle/10216/115103
• https://repositorio-aberto.up.pt/handle/10216/115117
• https://repositorio-aberto.up.pt/handle/10216/115120
• https://repositorio-aberto.up.pt/handle/10216/115100
• https://repositorio-aberto.up.pt/handle/10216/115123
• https://repositorio-aberto.up.pt/handle/10216/115109
• https://repositorio-aberto.up.pt/handle/10216/115115
• https://repositorio-aberto.up.pt/handle/10216/115106
• https://repositorio-aberto.up.pt/handle/10216/115140
• https://repositorio-aberto.up.pt/handle/10216/115126
• https://repositorio-aberto.up.pt/handle/10216/115132
• https://repositorio-aberto.up.pt/handle/10216/115124
• https://repositorio-aberto.up.pt/handle/10216/115143
• https://repositorio-aberto.up.pt/handle/10216/115121
• https://repositorio-aberto.up.pt/handle/10216/115118
• https://repositorio-aberto.up.pt/handle/10216/115094
• https://repositorio-aberto.up.pt/handle/10216/115130
• https://repositorio-aberto.up.pt/handle/10216/115135
• https://repositorio-aberto.up.pt/handle/10216/115138
• https://repositorio-aberto.up.pt/handle/10216/115127
• https://repositorio-aberto.up.pt/handle/10216/115086
• https://repositorio-aberto.up.pt/handle/10216/115133
• https://repositorio-aberto.up.pt/handle/10216/115146
• https://repositorio-aberto.up.pt/handle/10216/115141
• https://repositorio-aberto.up.pt/handle/10216/115091
• https://repositorio-aberto.up.pt/handle/10216/115144
• https://repositorio-aberto.up.pt/handle/10216/115136
• https://repositorio-aberto.up.pt/handle/10216/115142
• https://repositorio-aberto.up.pt/handle/10216/115087
• https://repositorio-aberto.up.pt/handle/10216/115139
• https://repositorio-aberto.up.pt/handle/10216/115149
• https://repositorio-aberto.up.pt/handle/10216/115145
• https://repositorio-aberto.up.pt/handle/10216/115088
• https://repositorio-aberto.up.pt/handle/10216/115147
• https://repositorio-aberto.up.pt/handle/10216/115150
• https://repositorio-aberto.up.pt/handle/10216/115148
• https://repositorio-aberto.up.pt/handle/10216/115158
• https://repositorio-aberto.up.pt/handle/10216/115159
• https://repositorio-aberto.up.pt/handle/10216/115160
• https://repositorio-aberto.up.pt/handle/10216/97613
• https://repositorio-aberto.up.pt/handle/10216/115151
• https://repositorio-aberto.up.pt/handle/10216/115152
• https://repositorio-aberto.up.pt/handle/10216/115153
• https://repositorio-aberto.up.pt/handle/10216/115154
• https://repositorio-aberto.up.pt/handle/10216/115155
• https://repositorio-aberto.up.pt/handle/10216/115156
• https://repositorio-aberto.up.pt/handle/10216/115157
• https://repositorio-aberto.up.pt/handle/10216/92505
• https://repositorio-aberto.up.pt/handle/10216/87901
• https://repositorio-aberto.up.pt/handle/10216/73203
• https://repositorio-aberto.up.pt/handle/10216/66538
• https://repositorio-aberto.up.pt/handle/10216/21523
• https://repositorio-aberto.up.pt/handle/10216/109644
• https://repositorio-aberto.up.pt/handle/10216/144432
• https://repositorio-aberto.up.pt/handle/10216/135057
• https://repositorio-aberto.up.pt/handle/10216/103846
• https://repositorio-aberto.up.pt/handle/10216/154080
• https://repositorio-aberto.up.pt/handle/10216/132476
• https://repositorio-aberto.up.pt/handle/10216/114557
• https://repositorio-aberto.up.pt/handle/10216/82646
• https://repositorio-aberto.up.pt/handle/10216/114585
• https://repositorio-aberto.up.pt/handle/10216/109168
• https://repositorio-aberto.up.pt/handle/10216/86460
• https://repositorio-aberto.up.pt/handle/10216/1894
• https://repositorio-aberto.up.pt/handle/10216/81342
• https://repositorio-aberto.up.pt/handle/10216/87803
• https://repositorio-aberto.up.pt/handle/10216/94489
• https://repositorio-aberto.up.pt/handle/10216/94522
• https://repositorio-aberto.up.pt/handle/10216/89036
• https://repositorio-aberto.up.pt/handle/10216/141031
• https://repositorio-aberto.up.pt/handle/10216/148116
• https://repositorio-aberto.up.pt/handle/10216/110819
• https://repositorio-aberto.up.pt/handle/10216/141940
• https://repositorio-aberto.up.pt/handle/10216/129183
• https://repositorio-aberto.up.pt/handle/10216/78088
• https://repositorio-aberto.up.pt/handle/10216/67063
• https://repositorio-aberto.up.pt/handle/10216/88867
• https://repositorio-aberto.up.pt/handle/10216/104312
• https://repositorio-aberto.up.pt/handle/10216/84919
• https://repositorio-aberto.up.pt/handle/10216/92508
• https://repositorio-aberto.up.pt/handle/10216/99800
• https://repositorio-aberto.up.pt/handle/10216/95294
• https://repositorio-aberto.up.pt/handle/10216/104686
• https://repositorio-aberto.up.pt/handle/10216/101423
• https://repositorio-aberto.up.pt/handle/10216/112195
• https://repositorio-aberto.up.pt/handle/10216/120557
• https://repositorio-aberto.up.pt/handle/10216/17762
• https://repositorio-aberto.up.pt/handle/10216/136587
• https://repositorio-aberto.up.pt/handle/10216/140196
• https://repositorio-aberto.up.pt/handle/10216/64615
• https://repositorio-aberto.up.pt/handle/10216/153696
• https://repositorio-aberto.up.pt/handle/10216/113907
• https://repositorio-aberto.up.pt/handle/10216/88728
• https://repositorio-aberto.up.pt/handle/10216/98123
• https://repositorio-aberto.up.pt/handle/10216/125937
• https://repositorio-aberto.up.pt/handle/10216/97482
• https://repositorio-aberto.up.pt/handle/10216/25644
• https://repositorio-aberto.up.pt/handle/10216/92758
• https://repositorio-aberto.up.pt/handle/10216/100622
• https://repositorio-aberto.up.pt/handle/10216/115706
• https://repositorio-aberto.up.pt/handle/10216/85499
• https://repositorio-aberto.up.pt/handle/10216/108141
• https://repositorio-aberto.up.pt/handle/10216/97691
• https://repositorio-aberto.up.pt/handle/10216/159097
• https://repositorio-aberto.up.pt/handle/10216/121333
• https://repositorio-aberto.up.pt/handle/10216/14976
• https://repositorio-aberto.up.pt/handle/10216/110954
• https://repositorio-aberto.up.pt/handle/10216/105316
• https://repositorio-aberto.up.pt/handle/10216/69187
• https://repositorio-aberto.up.pt/handle/10216/65237
• https://repositorio-aberto.up.pt/handle/10216/112862
• https://repositorio-aberto.up.pt/handle/10216/115439
• https://repositorio-aberto.up.pt/handle/10216/99380
• https://repositorio-aberto.up.pt/handle/10216/89126
• https://repositorio-aberto.up.pt/handle/10216/65064
• https://repositorio-aberto.up.pt/handle/10216/84215
• https://repositorio-aberto.up.pt/handle/10216/69121
• https://repositorio-aberto.up.pt/handle/10216/98901
• https://repositorio-aberto.up.pt/handle/10216/86893
• https://repositorio-aberto.up.pt/handle/10216/112646
• https://repositorio-aberto.up.pt/handle/10216/95266
• https://repositorio-aberto.up.pt/handle/10216/98576
• https://repositorio-aberto.up.pt/handle/10216/130952
• https://repositorio-aberto.up.pt/handle/10216/116573
• https://repositorio-aberto.up.pt/handle/10216/97901
• https://repositorio-aberto.up.pt/handle/10216/11238
• https://repositorio-aberto.up.pt/handle/10216/78932
• https://repositorio-aberto.up.pt/handle/10216/76234
• https://repositorio-aberto.up.pt/handle/10216/84158
• https://repositorio-aberto.up.pt/handle/10216/124656
• https://repositorio-aberto.up.pt/handle/10216/21012
• https://repositorio-aberto.up.pt/handle/10216/122727
• https://repositorio-aberto.up.pt/handle/10216/107833
• https://repositorio-aberto.up.pt/handle/10216/55892
• https://repositorio-aberto.up.pt/handle/10216/71786
• https://repositorio-aberto.up.pt/handle/10216/136016
• https://repositorio-aberto.up.pt/handle/10216/156884
• https://repositorio-aberto.up.pt/handle/10216/136844
• https://repositorio-aberto.up.pt/handle/10216/148557
• https://repositorio-aberto.up.pt/handle/10216/77216
• https://repositorio-aberto.up.pt/handle/10216/73406
• https://repositorio-aberto.up.pt/handle/10216/79090
• https://repositorio-aberto.up.pt/handle/10216/100775
• https://repositorio-aberto.up.pt/handle/10216/85621
• https://repositorio-aberto.up.pt/handle/10216/115248
• https://repositorio-aberto.up.pt/handle/10216/92167
• https://repositorio-aberto.up.pt/handle/10216/95123
• https://repositorio-aberto.up.pt/handle/10216/138394
• https://repositorio-aberto.up.pt/handle/10216/81190
• https://repositorio-aberto.up.pt/handle/10216/66582
• https://repositorio-aberto.up.pt/handle/10216/80434
• https://repositorio-aberto.up.pt/handle/10216/80085
• https://repositorio-aberto.up.pt/handle/10216/56706
• https://repositorio-aberto.up.pt/handle/10216/145043
• https://repositorio-aberto.up.pt/handle/10216/97286
• https://repositorio-aberto.up.pt/handle/10216/117002
• https://repositorio-aberto.up.pt/handle/10216/163312
• https://repositorio-aberto.up.pt/handle/10216/93821
• https://repositorio-aberto.up.pt/handle/10216/14870
• https://repositorio-aberto.up.pt/handle/10216/98563
• https://repositorio-aberto.up.pt/handle/10216/122237
• https://repositorio-aberto.up.pt/handle/10216/74199
• https://repositorio-aberto.up.pt/handle/10216/82453
• https://repositorio-aberto.up.pt/handle/10216/14559
• https://repositorio-aberto.up.pt/handle/10216/23282
• https://repositorio-aberto.up.pt/handle/10216/100047
• https://repositorio-aberto.up.pt/handle/10216/153648
• https://repositorio-aberto.up.pt/handle/10216/162895
• https://repositorio-aberto.up.pt/handle/10216/69492
• https://repositorio-aberto.up.pt/handle/10216/122543
• https://repositorio-aberto.up.pt/handle/10216/121882
• https://repositorio-aberto.up.pt/handle/10216/102675
• https://repositorio-aberto.up.pt/handle/10216/99471
• https://repositorio-aberto.up.pt/handle/10216/74652
• https://repositorio-aberto.up.pt/handle/10216/141918
• https://repositorio-aberto.up.pt/handle/10216/15123
• https://repositorio-aberto.up.pt/handle/10216/93346
• https://repositorio-aberto.up.pt/handle/10216/134698
• https://repositorio-aberto.up.pt/handle/10216/162277
• https://repositorio-aberto.up.pt/handle/10216/61711
• https://repositorio-aberto.up.pt/handle/10216/77195
• https://repositorio-aberto.up.pt/handle/10216/159754
• https://repositorio-aberto.up.pt/handle/10216/12461