• https://repositori.udl.cat/handle/10459.1/64833
• https://repositori.udl.cat/handle/10459.1/49320
• https://repositori.udl.cat/handle/10459.1/64222
• https://repositori.udl.cat/handle/10459.1/49330
• https://repositori.udl.cat/handle/10459.1/67455
• https://repositori.udl.cat/handle/10459.1/67948
• https://repositori.udl.cat/handle/10459.1/67938
• https://repositori.udl.cat/handle/10459.1/67939
• https://repositori.udl.cat/handle/10459.1/49321
• https://repositori.udl.cat/handle/10459.1/67940
• https://repositori.udl.cat/handle/10459.1/67941
• https://repositori.udl.cat/handle/10459.1/67942
• https://repositori.udl.cat/handle/10459.1/67946
• https://repositori.udl.cat/handle/10459.1/67943
• https://repositori.udl.cat/handle/10459.1/67947
• https://repositori.udl.cat/handle/10459.1/67950
• https://repositori.udl.cat/handle/10459.1/67951
• https://repositori.udl.cat/handle/10459.1/49323
• https://repositori.udl.cat/handle/10459.1/64829
• https://repositori.udl.cat/handle/10459.1/67463
• https://repositori.udl.cat/handle/10459.1/64831
• https://repositori.udl.cat/handle/10459.1/64827
• https://repositori.udl.cat/handle/10459.1/64826
• https://repositori.udl.cat/handle/10459.1/45411
• https://repositori.udl.cat/handle/10459.1/45412
• https://repositori.udl.cat/handle/10459.1/45410
• https://repositori.udl.cat/handle/10459.1/64623
• https://repositori.udl.cat/handle/10459.1/49332
• https://repositori.udl.cat/handle/10459.1/47413
• https://repositori.udl.cat/handle/10459.1/64633
• https://repositori.udl.cat/handle/10459.1/64641
• https://repositori.udl.cat/handle/10459.1/216
• https://repositori.udl.cat/handle/10459.1/67464
• https://repositori.udl.cat/handle/10459.1/67460
• https://repositori.udl.cat/handle/10459.1/49334
• https://repositori.udl.cat/handle/10459.1/57372
• https://repositori.udl.cat/handle/10459.1/49451
• https://repositori.udl.cat/handle/10459.1/49338
• https://repositori.udl.cat/handle/10459.1/64834
• https://repositori.udl.cat/handle/10459.1/49375
• https://repositori.udl.cat/handle/10459.1/64838
• https://repositori.udl.cat/handle/10459.1/57417
• https://repositori.udl.cat/handle/10459.1/66217
• https://repositori.udl.cat/handle/10459.1/67959
• https://repositori.udl.cat/handle/10459.1/67957
• https://repositori.udl.cat/handle/10459.1/65570
• https://repositori.udl.cat/handle/10459.1/67955
• https://repositori.udl.cat/handle/10459.1/67953
• https://repositori.udl.cat/handle/10459.1/57445
• https://repositori.udl.cat/handle/10459.1/57447
• https://repositori.udl.cat/handle/10459.1/44972
• https://repositori.udl.cat/handle/10459.1/65333
• https://repositori.udl.cat/handle/10459.1/45038
• https://repositori.udl.cat/handle/10459.1/65807
• https://repositori.udl.cat/handle/10459.1/59710
• https://repositori.udl.cat/handle/10459.1/44976
• https://repositori.udl.cat/handle/10459.1/57611
• https://repositori.udl.cat/handle/10459.1/68111
• https://repositori.udl.cat/handle/10459.1/63477
• https://repositori.udl.cat/handle/10459.1/67954
• https://repositori.udl.cat/handle/10459.1/67956
• https://repositori.udl.cat/handle/10459.1/67958
• https://repositori.udl.cat/handle/10459.1/57614
• https://repositori.udl.cat/handle/10459.1/67960
• https://repositori.udl.cat/handle/10459.1/67961
• https://repositori.udl.cat/handle/10459.1/70429
• https://repositori.udl.cat/handle/10459.1/70430
• https://repositori.udl.cat/handle/10459.1/70431
• https://repositori.udl.cat/handle/10459.1/70432
• https://repositori.udl.cat/handle/10459.1/70434
• https://repositori.udl.cat/handle/10459.1/70435
• https://repositori.udl.cat/handle/10459.1/68807
• https://repositori.udl.cat/handle/10459.1/44960
• https://repositori.udl.cat/handle/10459.1/68808
• https://repositori.udl.cat/handle/10459.1/68809
• https://repositori.udl.cat/handle/10459.1/65790
• https://repositori.udl.cat/handle/10459.1/68813
• https://repositori.udl.cat/handle/10459.1/70444
• https://repositori.udl.cat/handle/10459.1/65270
• https://repositori.udl.cat/handle/10459.1/68181
• https://repositori.udl.cat/handle/10459.1/70445
• https://repositori.udl.cat/handle/10459.1/68811
• https://repositori.udl.cat/handle/10459.1/68810
• https://repositori.udl.cat/handle/10459.1/67742
• https://repositori.udl.cat/handle/10459.1/68812
• https://repositori.udl.cat/handle/10459.1/57622
• https://repositori.udl.cat/handle/10459.1/57407
• https://repositori.udl.cat/handle/10459.1/57422
• https://repositori.udl.cat/handle/10459.1/70433
• https://repositori.udl.cat/handle/10459.1/70436
• https://repositori.udl.cat/handle/10459.1/70438
• https://repositori.udl.cat/handle/10459.1/70439
• https://repositori.udl.cat/handle/10459.1/70440
• https://repositori.udl.cat/handle/10459.1/70441
• https://repositori.udl.cat/handle/10459.1/70443
• https://repositori.udl.cat/handle/10459.1/67462
• https://repositori.udl.cat/handle/10459.1/57444
• https://repositori.udl.cat/handle/10459.1/64835
• https://repositori.udl.cat/handle/10459.1/57606
• https://repositori.udl.cat/handle/10459.1/59561
• https://repositori.udl.cat/handle/10459.1/59564
• https://repositori.udl.cat/handle/10459.1/67968
• https://repositori.udl.cat/handle/10459.1/57607
• https://repositori.udl.cat/handle/10459.1/67963
• https://repositori.udl.cat/handle/10459.1/70448
• https://repositori.udl.cat/handle/10459.1/68814
• https://repositori.udl.cat/handle/10459.1/64836
• https://repositori.udl.cat/handle/10459.1/67965
• https://repositori.udl.cat/handle/10459.1/67962
• https://repositori.udl.cat/handle/10459.1/57623
• https://repositori.udl.cat/handle/10459.1/64837
• https://repositori.udl.cat/handle/10459.1/57652
• https://repositori.udl.cat/handle/10459.1/57655
• https://repositori.udl.cat/handle/10459.1/67964
• https://repositori.udl.cat/handle/10459.1/67966
• https://repositori.udl.cat/handle/10459.1/67967
• https://repositori.udl.cat/handle/10459.1/57604
• https://repositori.udl.cat/handle/10459.1/67756
• https://repositori.udl.cat/handle/10459.1/70447
• https://repositori.udl.cat/handle/10459.1/70449
• https://repositori.udl.cat/handle/10459.1/70450
• https://repositori.udl.cat/handle/10459.1/70451
• https://repositori.udl.cat/handle/10459.1/68815
• https://repositori.udl.cat/handle/10459.1/68816
• https://repositori.udl.cat/handle/10459.1/68817
• https://repositori.udl.cat/handle/10459.1/69445
• https://repositori.udl.cat/handle/10459.1/57629
• https://repositori.udl.cat/handle/10459.1/57605
• https://repositori.udl.cat/handle/10459.1/64847
• https://repositori.udl.cat/handle/10459.1/64840
• https://repositori.udl.cat/handle/10459.1/67970
• https://repositori.udl.cat/handle/10459.1/67971
• https://repositori.udl.cat/handle/10459.1/64839
• https://repositori.udl.cat/handle/10459.1/67972
• https://repositori.udl.cat/handle/10459.1/68341
• https://repositori.udl.cat/handle/10459.1/67973
• https://repositori.udl.cat/handle/10459.1/57608
• https://repositori.udl.cat/handle/10459.1/57624
• https://repositori.udl.cat/handle/10459.1/64843
• https://repositori.udl.cat/handle/10459.1/64844
• https://repositori.udl.cat/handle/10459.1/64845
• https://repositori.udl.cat/handle/10459.1/64848
• https://repositori.udl.cat/handle/10459.1/57628
• https://repositori.udl.cat/handle/10459.1/67522
• https://repositori.udl.cat/handle/10459.1/57642
• https://repositori.udl.cat/handle/10459.1/57645
• https://repositori.udl.cat/handle/10459.1/57647
• https://repositori.udl.cat/handle/10459.1/70455
• https://repositori.udl.cat/handle/10459.1/57653
• https://repositori.udl.cat/handle/10459.1/59291
• https://repositori.udl.cat/handle/10459.1/69954
• https://repositori.udl.cat/handle/10459.1/67459
• https://repositori.udl.cat/handle/10459.1/68435
• https://repositori.udl.cat/handle/10459.1/70467
• https://repositori.udl.cat/handle/10459.1/59293
• https://repositori.udl.cat/handle/10459.1/67454
• https://repositori.udl.cat/handle/10459.1/67821
• https://repositori.udl.cat/handle/10459.1/66124
• https://repositori.udl.cat/handle/10459.1/70456
• https://repositori.udl.cat/handle/10459.1/67451
• https://repositori.udl.cat/handle/10459.1/47712
• https://repositori.udl.cat/handle/10459.1/47720
• https://repositori.udl.cat/handle/10459.1/47722
• https://repositori.udl.cat/handle/10459.1/68819
• https://repositori.udl.cat/handle/10459.1/68820
• https://repositori.udl.cat/handle/10459.1/68821
• https://repositori.udl.cat/handle/10459.1/68822
• https://repositori.udl.cat/handle/10459.1/68823
• https://repositori.udl.cat/handle/10459.1/47699
• https://repositori.udl.cat/handle/10459.1/47721
• https://repositori.udl.cat/handle/10459.1/47719
• https://repositori.udl.cat/handle/10459.1/64846
• https://repositori.udl.cat/handle/10459.1/67452
• https://repositori.udl.cat/handle/10459.1/48176
• https://repositori.udl.cat/handle/10459.1/67449
• https://repositori.udl.cat/handle/10459.1/64851
• https://repositori.udl.cat/handle/10459.1/64858
• https://repositori.udl.cat/handle/10459.1/69793
• https://repositori.udl.cat/handle/10459.1/59840
• https://repositori.udl.cat/handle/10459.1/64859
• https://repositori.udl.cat/handle/10459.1/59821
• https://repositori.udl.cat/handle/10459.1/59835
• https://repositori.udl.cat/handle/10459.1/59834
• https://repositori.udl.cat/handle/10459.1/59836
• https://repositori.udl.cat/handle/10459.1/59837
• https://repositori.udl.cat/handle/10459.1/59838
• https://repositori.udl.cat/handle/10459.1/59839
• https://repositori.udl.cat/handle/10459.1/59841
• https://repositori.udl.cat/handle/10459.1/59842
• https://repositori.udl.cat/handle/10459.1/59843
• https://repositori.udl.cat/handle/10459.1/59810
• https://repositori.udl.cat/handle/10459.1/59812
• https://repositori.udl.cat/handle/10459.1/59816
• https://repositori.udl.cat/handle/10459.1/59824
• https://repositori.udl.cat/handle/10459.1/59825
• https://repositori.udl.cat/handle/10459.1/70425
• https://repositori.udl.cat/handle/10459.1/48687
• https://repositori.udl.cat/handle/10459.1/59844
• https://repositori.udl.cat/handle/10459.1/63483
• https://repositori.udl.cat/handle/10459.1/66792
• https://repositori.udl.cat/handle/10459.1/66788
• https://repositori.udl.cat/handle/10459.1/66778
• https://repositori.udl.cat/handle/10459.1/70459
• https://repositori.udl.cat/handle/10459.1/70460
• https://repositori.udl.cat/handle/10459.1/70461
• https://repositori.udl.cat/handle/10459.1/70462
• https://repositori.udl.cat/handle/10459.1/70463
• https://repositori.udl.cat/handle/10459.1/70464
• https://repositori.udl.cat/handle/10459.1/70466
• https://repositori.udl.cat/handle/10459.1/70468
• https://repositori.udl.cat/handle/10459.1/70469
• https://repositori.udl.cat/handle/10459.1/70465
• https://repositori.udl.cat/handle/10459.1/70471
• https://repositori.udl.cat/handle/10459.1/70472
• https://repositori.udl.cat/handle/10459.1/70470
• https://repositori.udl.cat/handle/10459.1/66776
• https://repositori.udl.cat/handle/10459.1/58536
• https://repositori.udl.cat/handle/10459.1/65429
• https://repositori.udl.cat/handle/10459.1/66777
• https://repositori.udl.cat/handle/10459.1/69717
• https://repositori.udl.cat/handle/10459.1/68832
• https://repositori.udl.cat/handle/10459.1/66677
• https://repositori.udl.cat/handle/10459.1/64870
• https://repositori.udl.cat/handle/10459.1/67542
• https://repositori.udl.cat/handle/10459.1/66775
• https://repositori.udl.cat/handle/10459.1/66773
• https://repositori.udl.cat/handle/10459.1/66772
• https://repositori.udl.cat/handle/10459.1/64862
• https://repositori.udl.cat/handle/10459.1/68826
• https://repositori.udl.cat/handle/10459.1/68827
• https://repositori.udl.cat/handle/10459.1/68828
• https://repositori.udl.cat/handle/10459.1/68829
• https://repositori.udl.cat/handle/10459.1/68830
• https://repositori.udl.cat/handle/10459.1/68831
• https://repositori.udl.cat/handle/10459.1/68833
• https://repositori.udl.cat/handle/10459.1/70473
• https://repositori.udl.cat/handle/10459.1/70474
• https://repositori.udl.cat/handle/10459.1/70418
• https://repositori.udl.cat/handle/10459.1/70475
• https://repositori.udl.cat/handle/10459.1/59846
• https://repositori.udl.cat/handle/10459.1/59857
• https://repositori.udl.cat/handle/10459.1/59858
• https://repositori.udl.cat/handle/10459.1/64872
• https://repositori.udl.cat/handle/10459.1/59856
• https://repositori.udl.cat/handle/10459.1/68834
• https://repositori.udl.cat/handle/10459.1/59070
• https://repositori.udl.cat/handle/10459.1/59359
• https://repositori.udl.cat/handle/10459.1/59854
• https://repositori.udl.cat/handle/10459.1/10952
• https://repositori.udl.cat/handle/10459.1/41541
• https://repositori.udl.cat/handle/10459.1/69722
• https://repositori.udl.cat/handle/10459.1/70476
• https://repositori.udl.cat/handle/10459.1/70477
• https://repositori.udl.cat/handle/10459.1/70478
• https://repositori.udl.cat/handle/10459.1/59847
• https://repositori.udl.cat/handle/10459.1/59849
• https://repositori.udl.cat/handle/10459.1/59848
• https://repositori.udl.cat/handle/10459.1/59850
• https://repositori.udl.cat/handle/10459.1/59851
• https://repositori.udl.cat/handle/10459.1/59852
• https://repositori.udl.cat/handle/10459.1/59853
• https://repositori.udl.cat/handle/10459.1/70479
• https://repositori.udl.cat/handle/10459.1/68779
• https://repositori.udl.cat/handle/10459.1/68836
• https://repositori.udl.cat/handle/10459.1/68837
• https://repositori.udl.cat/handle/10459.1/64849
• https://repositori.udl.cat/handle/10459.1/64850
• https://repositori.udl.cat/handle/10459.1/64853
• https://repositori.udl.cat/handle/10459.1/65968
• https://repositori.udl.cat/handle/10459.1/68835
• https://repositori.udl.cat/handle/10459.1/83163
• https://repositori.udl.cat/handle/10459.1/68825
• https://repositori.udl.cat/handle/10459.1/64852
• https://repositori.udl.cat/handle/10459.1/64876
• https://repositori.udl.cat/handle/10459.1/64877
• https://repositori.udl.cat/handle/10459.1/83164
• https://repositori.udl.cat/handle/10459.1/59859
• https://repositori.udl.cat/handle/10459.1/59862
• https://repositori.udl.cat/handle/10459.1/59863
• https://repositori.udl.cat/handle/10459.1/59327
• https://repositori.udl.cat/handle/10459.1/59866
• https://repositori.udl.cat/handle/10459.1/59860
• https://repositori.udl.cat/handle/10459.1/59301
• https://repositori.udl.cat/handle/10459.1/59861
• https://repositori.udl.cat/handle/10459.1/64865
• https://repositori.udl.cat/handle/10459.1/70484
• https://repositori.udl.cat/handle/10459.1/70485
• https://repositori.udl.cat/handle/10459.1/70480
• https://repositori.udl.cat/handle/10459.1/64878
• https://repositori.udl.cat/handle/10459.1/70481
• https://repositori.udl.cat/handle/10459.1/70483
• https://repositori.udl.cat/handle/10459.1/70482
• https://repositori.udl.cat/handle/10459.1/63331
• https://repositori.udl.cat/handle/10459.1/64882
• https://repositori.udl.cat/handle/10459.1/64883
• https://repositori.udl.cat/handle/10459.1/70488
• https://repositori.udl.cat/handle/10459.1/64886
• https://repositori.udl.cat/handle/10459.1/64887
• https://repositori.udl.cat/handle/10459.1/70489
• https://repositori.udl.cat/handle/10459.1/64888
• https://repositori.udl.cat/handle/10459.1/70490
• https://repositori.udl.cat/handle/10459.1/70491
• https://repositori.udl.cat/handle/10459.1/70492
• https://repositori.udl.cat/handle/10459.1/70493
• https://repositori.udl.cat/handle/10459.1/70496
• https://repositori.udl.cat/handle/10459.1/68838
• https://repositori.udl.cat/handle/10459.1/68845
• https://repositori.udl.cat/handle/10459.1/68840
• https://repositori.udl.cat/handle/10459.1/68842
• https://repositori.udl.cat/handle/10459.1/68843
• https://repositori.udl.cat/handle/10459.1/68844
• https://repositori.udl.cat/handle/10459.1/68846
• https://repositori.udl.cat/handle/10459.1/68847
• https://repositori.udl.cat/handle/10459.1/68849
• https://repositori.udl.cat/handle/10459.1/68850
• https://repositori.udl.cat/handle/10459.1/68852
• https://repositori.udl.cat/handle/10459.1/68839
• https://repositori.udl.cat/handle/10459.1/68841
• https://repositori.udl.cat/handle/10459.1/68848
• https://repositori.udl.cat/handle/10459.1/70378
• https://repositori.udl.cat/handle/10459.1/69416
• https://repositori.udl.cat/handle/10459.1/68851
• https://repositori.udl.cat/handle/10459.1/68853
• https://repositori.udl.cat/handle/10459.1/68854
• https://repositori.udl.cat/handle/10459.1/65731
• https://repositori.udl.cat/handle/10459.1/66774
• https://repositori.udl.cat/handle/10459.1/67532
• https://repositori.udl.cat/handle/10459.1/64812
• https://repositori.udl.cat/handle/10459.1/67528
• https://repositori.udl.cat/handle/10459.1/64800
• https://repositori.udl.cat/handle/10459.1/67513
• https://repositori.udl.cat/handle/10459.1/69987
• https://repositori.udl.cat/handle/10459.1/68857
• https://repositori.udl.cat/handle/10459.1/68856
• https://repositori.udl.cat/handle/10459.1/68855
• https://repositori.udl.cat/handle/10459.1/64643
• https://repositori.udl.cat/handle/10459.1/68140
• https://repositori.udl.cat/handle/10459.1/68858
• https://repositori.udl.cat/handle/10459.1/68859
• https://repositori.udl.cat/handle/10459.1/70486
• https://repositori.udl.cat/handle/10459.1/58682
• https://repositori.udl.cat/handle/10459.1/66805
• https://repositori.udl.cat/handle/10459.1/64797
• https://repositori.udl.cat/handle/10459.1/67457
• https://repositori.udl.cat/handle/10459.1/70499
• https://repositori.udl.cat/handle/10459.1/83165
• https://repositori.udl.cat/handle/10459.1/67450
• https://repositori.udl.cat/handle/10459.1/70512
• https://repositori.udl.cat/handle/10459.1/67466
• https://repositori.udl.cat/handle/10459.1/66804
• https://repositori.udl.cat/handle/10459.1/67477
• https://repositori.udl.cat/handle/10459.1/69181
• https://repositori.udl.cat/handle/10459.1/70500
• https://repositori.udl.cat/handle/10459.1/70502
• https://repositori.udl.cat/handle/10459.1/47801
• https://repositori.udl.cat/handle/10459.1/70504
• https://repositori.udl.cat/handle/10459.1/70505
• https://repositori.udl.cat/handle/10459.1/64890
• https://repositori.udl.cat/handle/10459.1/70506
• https://repositori.udl.cat/handle/10459.1/64893
• https://repositori.udl.cat/handle/10459.1/70503
• https://repositori.udl.cat/handle/10459.1/70507
• https://repositori.udl.cat/handle/10459.1/64896
• https://repositori.udl.cat/handle/10459.1/70508
• https://repositori.udl.cat/handle/10459.1/70509
• https://repositori.udl.cat/handle/10459.1/70510
• https://repositori.udl.cat/handle/10459.1/64900
• https://repositori.udl.cat/handle/10459.1/64891
• https://repositori.udl.cat/handle/10459.1/64901
• https://repositori.udl.cat/handle/10459.1/64902
• https://repositori.udl.cat/handle/10459.1/64903
• https://repositori.udl.cat/handle/10459.1/64904
• https://repositori.udl.cat/handle/10459.1/64905
• https://repositori.udl.cat/handle/10459.1/70511
• https://repositori.udl.cat/handle/10459.1/64906
• https://repositori.udl.cat/handle/10459.1/64889
• https://repositori.udl.cat/handle/10459.1/64802
• https://repositori.udl.cat/handle/10459.1/70513
• https://repositori.udl.cat/handle/10459.1/67524
• https://repositori.udl.cat/handle/10459.1/67525
• https://repositori.udl.cat/handle/10459.1/67531
• https://repositori.udl.cat/handle/10459.1/67526
• https://repositori.udl.cat/handle/10459.1/67523
• https://repositori.udl.cat/handle/10459.1/67521
• https://repositori.udl.cat/handle/10459.1/67497
• https://repositori.udl.cat/handle/10459.1/67494
• https://repositori.udl.cat/handle/10459.1/67496
• https://repositori.udl.cat/handle/10459.1/67490
• https://repositori.udl.cat/handle/10459.1/67489
• https://repositori.udl.cat/handle/10459.1/67478
• https://repositori.udl.cat/handle/10459.1/67461
• https://repositori.udl.cat/handle/10459.1/67456
• https://repositori.udl.cat/handle/10459.1/67453
• https://repositori.udl.cat/handle/10459.1/66790
• https://repositori.udl.cat/handle/10459.1/67458
• https://repositori.udl.cat/handle/10459.1/67495
• https://repositori.udl.cat/handle/10459.1/67486
• https://repositori.udl.cat/handle/10459.1/70515
• https://repositori.udl.cat/handle/10459.1/70517
• https://repositori.udl.cat/handle/10459.1/70516
• https://repositori.udl.cat/handle/10459.1/70514
• https://repositori.udl.cat/handle/10459.1/70518
• https://repositori.udl.cat/handle/10459.1/70519
• https://repositori.udl.cat/handle/10459.1/63056
• https://repositori.udl.cat/handle/10459.1/64907
• https://repositori.udl.cat/handle/10459.1/70523
• https://repositori.udl.cat/handle/10459.1/68863
• https://repositori.udl.cat/handle/10459.1/68864
• https://repositori.udl.cat/handle/10459.1/68865
• https://repositori.udl.cat/handle/10459.1/68866
• https://repositori.udl.cat/handle/10459.1/68867
• https://repositori.udl.cat/handle/10459.1/68868
• https://repositori.udl.cat/handle/10459.1/68869
• https://repositori.udl.cat/handle/10459.1/68870
• https://repositori.udl.cat/handle/10459.1/68871
• https://repositori.udl.cat/handle/10459.1/68872
• https://repositori.udl.cat/handle/10459.1/68873
• https://repositori.udl.cat/handle/10459.1/68874
• https://repositori.udl.cat/handle/10459.1/68875
• https://repositori.udl.cat/handle/10459.1/68876
• https://repositori.udl.cat/handle/10459.1/68877
• https://repositori.udl.cat/handle/10459.1/68878
• https://repositori.udl.cat/handle/10459.1/68879
• https://repositori.udl.cat/handle/10459.1/68880
• https://repositori.udl.cat/handle/10459.1/70522
• https://repositori.udl.cat/handle/10459.1/68883
• https://repositori.udl.cat/handle/10459.1/70521
• https://repositori.udl.cat/handle/10459.1/70525