https://acervodigital.ufpr.br/handle/1884/31248
https://acervodigital.ufpr.br/handle/1884/32296
https://acervodigital.ufpr.br/handle/1884/37698
https://acervodigital.ufpr.br/handle/1884/32297
https://acervodigital.ufpr.br/handle/1884/31250
https://acervodigital.ufpr.br/handle/1884/35728
https://acervodigital.ufpr.br/handle/1884/29215
https://acervodigital.ufpr.br/handle/1884/35729
https://acervodigital.ufpr.br/handle/1884/32316
https://acervodigital.ufpr.br/handle/1884/33520
https://acervodigital.ufpr.br/handle/1884/33522
https://acervodigital.ufpr.br/handle/1884/28342
https://acervodigital.ufpr.br/handle/1884/31257
https://acervodigital.ufpr.br/handle/1884/33523
https://acervodigital.ufpr.br/handle/1884/33524
https://acervodigital.ufpr.br/handle/1884/31261
https://acervodigital.ufpr.br/handle/1884/33525
https://acervodigital.ufpr.br/handle/1884/31206
https://acervodigital.ufpr.br/handle/1884/31263
https://acervodigital.ufpr.br/handle/1884/31207
https://acervodigital.ufpr.br/handle/1884/28738
https://acervodigital.ufpr.br/handle/1884/31209
https://acervodigital.ufpr.br/handle/1884/33544
https://acervodigital.ufpr.br/handle/1884/19178
https://acervodigital.ufpr.br/handle/1884/31043
https://acervodigital.ufpr.br/handle/1884/31044
https://acervodigital.ufpr.br/handle/1884/37815
https://acervodigital.ufpr.br/handle/1884/31045
https://acervodigital.ufpr.br/handle/1884/31047
https://acervodigital.ufpr.br/handle/1884/31048
https://acervodigital.ufpr.br/handle/1884/33497
https://acervodigital.ufpr.br/handle/1884/31049
https://acervodigital.ufpr.br/handle/1884/31050
https://acervodigital.ufpr.br/handle/1884/33498
https://acervodigital.ufpr.br/handle/1884/31051
https://acervodigital.ufpr.br/handle/1884/23504
https://acervodigital.ufpr.br/handle/1884/19585
https://acervodigital.ufpr.br/handle/1884/37861
https://acervodigital.ufpr.br/handle/1884/31052
https://acervodigital.ufpr.br/handle/1884/26131
https://acervodigital.ufpr.br/handle/1884/31053
https://acervodigital.ufpr.br/handle/1884/30392
https://acervodigital.ufpr.br/handle/1884/65037
https://acervodigital.ufpr.br/handle/1884/55326
https://acervodigital.ufpr.br/handle/1884/35084
https://acervodigital.ufpr.br/handle/1884/33517
https://acervodigital.ufpr.br/handle/1884/26173
https://acervodigital.ufpr.br/handle/1884/30421
https://acervodigital.ufpr.br/handle/1884/43746
https://acervodigital.ufpr.br/handle/1884/31054
https://acervodigital.ufpr.br/handle/1884/25591
https://acervodigital.ufpr.br/handle/1884/31055
https://acervodigital.ufpr.br/handle/1884/19587
https://acervodigital.ufpr.br/handle/1884/25580
https://acervodigital.ufpr.br/handle/1884/29081
https://acervodigital.ufpr.br/handle/1884/31056
https://acervodigital.ufpr.br/handle/1884/18043
https://acervodigital.ufpr.br/handle/1884/31057
https://acervodigital.ufpr.br/handle/1884/33503
https://acervodigital.ufpr.br/handle/1884/31058
https://acervodigital.ufpr.br/handle/1884/21284
https://acervodigital.ufpr.br/handle/1884/31059
https://acervodigital.ufpr.br/handle/1884/37923
https://acervodigital.ufpr.br/handle/1884/31060
https://acervodigital.ufpr.br/handle/1884/33505
https://acervodigital.ufpr.br/handle/1884/31061
https://acervodigital.ufpr.br/handle/1884/37091
https://acervodigital.ufpr.br/handle/1884/32349
https://acervodigital.ufpr.br/handle/1884/33547
https://acervodigital.ufpr.br/handle/1884/35964
https://acervodigital.ufpr.br/handle/1884/35267
https://acervodigital.ufpr.br/handle/1884/36207
https://acervodigital.ufpr.br/handle/1884/36228
https://acervodigital.ufpr.br/handle/1884/36208
https://acervodigital.ufpr.br/handle/1884/35268
https://acervodigital.ufpr.br/handle/1884/36209
https://acervodigital.ufpr.br/handle/1884/35968
https://acervodigital.ufpr.br/handle/1884/36210
https://acervodigital.ufpr.br/handle/1884/35269
https://acervodigital.ufpr.br/handle/1884/36211
https://acervodigital.ufpr.br/handle/1884/36216
https://acervodigital.ufpr.br/handle/1884/31320
https://acervodigital.ufpr.br/handle/1884/35270
https://acervodigital.ufpr.br/handle/1884/31323
https://acervodigital.ufpr.br/handle/1884/35966
https://acervodigital.ufpr.br/handle/1884/31325
https://acervodigital.ufpr.br/handle/1884/35271
https://acervodigital.ufpr.br/handle/1884/31326
https://acervodigital.ufpr.br/handle/1884/33611
https://acervodigital.ufpr.br/handle/1884/31327
https://acervodigital.ufpr.br/handle/1884/33548
https://acervodigital.ufpr.br/handle/1884/31328
https://acervodigital.ufpr.br/handle/1884/35967
https://acervodigital.ufpr.br/handle/1884/31223
https://acervodigital.ufpr.br/handle/1884/32355
https://acervodigital.ufpr.br/handle/1884/35275
https://acervodigital.ufpr.br/handle/1884/35969
https://acervodigital.ufpr.br/handle/1884/35277
https://acervodigital.ufpr.br/handle/1884/33675
https://acervodigital.ufpr.br/handle/1884/31062
https://acervodigital.ufpr.br/handle/1884/35278
https://acervodigital.ufpr.br/handle/1884/35970
https://acervodigital.ufpr.br/handle/1884/35292
https://acervodigital.ufpr.br/handle/1884/32357
https://acervodigital.ufpr.br/handle/1884/35293
https://acervodigital.ufpr.br/handle/1884/35971
https://acervodigital.ufpr.br/handle/1884/35295
https://acervodigital.ufpr.br/handle/1884/33612
https://acervodigital.ufpr.br/handle/1884/33549
https://acervodigital.ufpr.br/handle/1884/33574
https://acervodigital.ufpr.br/handle/1884/35975
https://acervodigital.ufpr.br/handle/1884/36229
https://acervodigital.ufpr.br/handle/1884/35980
https://acervodigital.ufpr.br/handle/1884/36219
https://acervodigital.ufpr.br/handle/1884/32346
https://acervodigital.ufpr.br/handle/1884/36221
https://acervodigital.ufpr.br/handle/1884/32347
https://acervodigital.ufpr.br/handle/1884/33599
https://acervodigital.ufpr.br/handle/1884/32348
https://acervodigital.ufpr.br/handle/1884/36248
https://acervodigital.ufpr.br/handle/1884/33558
https://acervodigital.ufpr.br/handle/1884/36222
https://acervodigital.ufpr.br/handle/1884/33600
https://acervodigital.ufpr.br/handle/1884/36230
https://acervodigital.ufpr.br/handle/1884/33602
https://acervodigital.ufpr.br/handle/1884/36223
https://acervodigital.ufpr.br/handle/1884/33604
https://acervodigital.ufpr.br/handle/1884/37816
https://acervodigital.ufpr.br/handle/1884/33606
https://acervodigital.ufpr.br/handle/1884/36224
https://acervodigital.ufpr.br/handle/1884/33607
https://acervodigital.ufpr.br/handle/1884/36231
https://acervodigital.ufpr.br/handle/1884/33608
https://acervodigital.ufpr.br/handle/1884/36249
https://acervodigital.ufpr.br/handle/1884/33610
https://acervodigital.ufpr.br/handle/1884/36225
https://acervodigital.ufpr.br/handle/1884/36232
https://acervodigital.ufpr.br/handle/1884/33653
https://acervodigital.ufpr.br/handle/1884/33654
https://acervodigital.ufpr.br/handle/1884/36233
https://acervodigital.ufpr.br/handle/1884/33655
https://acervodigital.ufpr.br/handle/1884/36029
https://acervodigital.ufpr.br/handle/1884/36226
https://acervodigital.ufpr.br/handle/1884/36234
https://acervodigital.ufpr.br/handle/1884/36227
https://acervodigital.ufpr.br/handle/1884/29067
https://acervodigital.ufpr.br/handle/1884/36253
https://acervodigital.ufpr.br/handle/1884/36237
https://acervodigital.ufpr.br/handle/1884/36236
https://acervodigital.ufpr.br/handle/1884/36255
https://acervodigital.ufpr.br/handle/1884/36238
https://acervodigital.ufpr.br/handle/1884/37930
https://acervodigital.ufpr.br/handle/1884/36239
https://acervodigital.ufpr.br/handle/1884/31536
https://acervodigital.ufpr.br/handle/1884/36246
https://acervodigital.ufpr.br/handle/1884/36247
https://acervodigital.ufpr.br/handle/1884/24229
https://acervodigital.ufpr.br/handle/1884/31537
https://acervodigital.ufpr.br/handle/1884/20719
https://acervodigital.ufpr.br/handle/1884/31539
https://acervodigital.ufpr.br/handle/1884/29281
https://acervodigital.ufpr.br/handle/1884/31550
https://acervodigital.ufpr.br/handle/1884/27652
https://acervodigital.ufpr.br/handle/1884/31542
https://acervodigital.ufpr.br/handle/1884/28243
https://acervodigital.ufpr.br/handle/1884/37699
https://acervodigital.ufpr.br/handle/1884/19570
https://acervodigital.ufpr.br/handle/1884/37862
https://acervodigital.ufpr.br/handle/1884/29754
https://acervodigital.ufpr.br/handle/1884/29662
https://acervodigital.ufpr.br/handle/1884/22032
https://acervodigital.ufpr.br/handle/1884/24485
https://acervodigital.ufpr.br/handle/1884/29353
https://acervodigital.ufpr.br/handle/1884/29774
https://acervodigital.ufpr.br/handle/1884/37931
https://acervodigital.ufpr.br/handle/1884/37932
https://acervodigital.ufpr.br/handle/1884/28991
https://acervodigital.ufpr.br/handle/1884/29376
https://acervodigital.ufpr.br/handle/1884/24269
https://acervodigital.ufpr.br/handle/1884/37915
https://acervodigital.ufpr.br/handle/1884/37914
https://acervodigital.ufpr.br/handle/1884/29610
https://acervodigital.ufpr.br/handle/1884/32390
https://acervodigital.ufpr.br/handle/1884/31545
https://acervodigital.ufpr.br/handle/1884/32401
https://acervodigital.ufpr.br/handle/1884/31546
https://acervodigital.ufpr.br/handle/1884/32392
https://acervodigital.ufpr.br/handle/1884/31547
https://acervodigital.ufpr.br/handle/1884/32409
https://acervodigital.ufpr.br/handle/1884/31548
https://acervodigital.ufpr.br/handle/1884/32394
https://acervodigital.ufpr.br/handle/1884/32243
https://acervodigital.ufpr.br/handle/1884/32402
https://acervodigital.ufpr.br/handle/1884/31552
https://acervodigital.ufpr.br/handle/1884/32395
https://acervodigital.ufpr.br/handle/1884/32389
https://acervodigital.ufpr.br/handle/1884/37700
https://acervodigital.ufpr.br/handle/1884/31591
https://acervodigital.ufpr.br/handle/1884/32404
https://acervodigital.ufpr.br/handle/1884/32396
https://acervodigital.ufpr.br/handle/1884/32410
https://acervodigital.ufpr.br/handle/1884/32397
https://acervodigital.ufpr.br/handle/1884/32405
https://acervodigital.ufpr.br/handle/1884/32400
https://acervodigital.ufpr.br/handle/1884/32435
https://acervodigital.ufpr.br/handle/1884/32411
https://acervodigital.ufpr.br/handle/1884/29695
https://acervodigital.ufpr.br/handle/1884/32406
https://acervodigital.ufpr.br/handle/1884/32521
https://acervodigital.ufpr.br/handle/1884/32407
https://acervodigital.ufpr.br/handle/1884/32412
https://acervodigital.ufpr.br/handle/1884/32408
https://acervodigital.ufpr.br/handle/1884/32438
https://acervodigital.ufpr.br/handle/1884/31612
https://acervodigital.ufpr.br/handle/1884/32413
https://acervodigital.ufpr.br/handle/1884/32439
https://acervodigital.ufpr.br/handle/1884/32465
https://acervodigital.ufpr.br/handle/1884/32523
https://acervodigital.ufpr.br/handle/1884/32505
https://acervodigital.ufpr.br/handle/1884/32511
https://acervodigital.ufpr.br/handle/1884/32515
https://acervodigital.ufpr.br/handle/1884/31593
https://acervodigital.ufpr.br/handle/1884/32528
https://acervodigital.ufpr.br/handle/1884/32565
https://acervodigital.ufpr.br/handle/1884/32525
https://acervodigital.ufpr.br/handle/1884/31594
https://acervodigital.ufpr.br/handle/1884/32403
https://acervodigital.ufpr.br/handle/1884/32530
https://acervodigital.ufpr.br/handle/1884/32431
https://acervodigital.ufpr.br/handle/1884/31598
https://acervodigital.ufpr.br/handle/1884/32531
https://acervodigital.ufpr.br/handle/1884/32567
https://acervodigital.ufpr.br/handle/1884/31595
https://acervodigital.ufpr.br/handle/1884/31604
https://acervodigital.ufpr.br/handle/1884/31596
https://acervodigital.ufpr.br/handle/1884/32569
https://acervodigital.ufpr.br/handle/1884/31597
https://acervodigital.ufpr.br/handle/1884/31599
https://acervodigital.ufpr.br/handle/1884/32571
https://acervodigital.ufpr.br/handle/1884/32598
https://acervodigital.ufpr.br/handle/1884/32574
https://acervodigital.ufpr.br/handle/1884/31600
https://acervodigital.ufpr.br/handle/1884/32576
https://acervodigital.ufpr.br/handle/1884/31605
https://acervodigital.ufpr.br/handle/1884/31601
https://acervodigital.ufpr.br/handle/1884/32533
https://acervodigital.ufpr.br/handle/1884/31617
https://acervodigital.ufpr.br/handle/1884/31602
https://acervodigital.ufpr.br/handle/1884/31606
https://acervodigital.ufpr.br/handle/1884/31603
https://acervodigital.ufpr.br/handle/1884/31608
https://acervodigital.ufpr.br/handle/1884/32594
https://acervodigital.ufpr.br/handle/1884/31613
https://acervodigital.ufpr.br/handle/1884/32595
https://acervodigital.ufpr.br/handle/1884/31609
https://acervodigital.ufpr.br/handle/1884/32597
https://acervodigital.ufpr.br/handle/1884/30154
https://acervodigital.ufpr.br/handle/1884/31610
https://acervodigital.ufpr.br/handle/1884/30151
https://acervodigital.ufpr.br/handle/1884/31611
https://acervodigital.ufpr.br/handle/1884/31618
https://acervodigital.ufpr.br/handle/1884/30171
https://acervodigital.ufpr.br/handle/1884/31615
https://acervodigital.ufpr.br/handle/1884/30152
https://acervodigital.ufpr.br/handle/1884/31616
https://acervodigital.ufpr.br/handle/1884/30155
https://acervodigital.ufpr.br/handle/1884/31621
https://acervodigital.ufpr.br/handle/1884/30153
https://acervodigital.ufpr.br/handle/1884/31620
https://acervodigital.ufpr.br/handle/1884/31619
https://acervodigital.ufpr.br/handle/1884/30193
https://acervodigital.ufpr.br/handle/1884/30158
https://acervodigital.ufpr.br/handle/1884/30156
https://acervodigital.ufpr.br/handle/1884/30166
https://acervodigital.ufpr.br/handle/1884/30157
https://acervodigital.ufpr.br/handle/1884/30161
https://acervodigital.ufpr.br/handle/1884/30159
https://acervodigital.ufpr.br/handle/1884/30175
https://acervodigital.ufpr.br/handle/1884/30160
https://acervodigital.ufpr.br/handle/1884/30162
https://acervodigital.ufpr.br/handle/1884/30195
https://acervodigital.ufpr.br/handle/1884/30163
https://acervodigital.ufpr.br/handle/1884/30172
https://acervodigital.ufpr.br/handle/1884/30164
https://acervodigital.ufpr.br/handle/1884/30168
https://acervodigital.ufpr.br/handle/1884/37817
https://acervodigital.ufpr.br/handle/1884/30169
https://acervodigital.ufpr.br/handle/1884/30176
https://acervodigital.ufpr.br/handle/1884/30173
https://acervodigital.ufpr.br/handle/1884/30174
https://acervodigital.ufpr.br/handle/1884/37863
https://acervodigital.ufpr.br/handle/1884/30177
https://acervodigital.ufpr.br/handle/1884/15464
https://acervodigital.ufpr.br/handle/1884/20374
https://acervodigital.ufpr.br/handle/1884/29743
https://acervodigital.ufpr.br/handle/1884/22382
https://acervodigital.ufpr.br/handle/1884/26813
https://acervodigital.ufpr.br/handle/1884/25393
https://acervodigital.ufpr.br/handle/1884/25282
https://acervodigital.ufpr.br/handle/1884/29717
https://acervodigital.ufpr.br/handle/1884/30196
https://acervodigital.ufpr.br/handle/1884/30180
https://acervodigital.ufpr.br/handle/1884/30218
https://acervodigital.ufpr.br/handle/1884/30181
https://acervodigital.ufpr.br/handle/1884/30197
https://acervodigital.ufpr.br/handle/1884/31623
https://acervodigital.ufpr.br/handle/1884/30210
https://acervodigital.ufpr.br/handle/1884/30182
https://acervodigital.ufpr.br/handle/1884/30198
https://acervodigital.ufpr.br/handle/1884/37927
https://acervodigital.ufpr.br/handle/1884/30183
https://acervodigital.ufpr.br/handle/1884/31673
https://acervodigital.ufpr.br/handle/1884/30184
https://acervodigital.ufpr.br/handle/1884/31627
https://acervodigital.ufpr.br/handle/1884/31624
https://acervodigital.ufpr.br/handle/1884/33694
https://acervodigital.ufpr.br/handle/1884/31639
https://acervodigital.ufpr.br/handle/1884/30185
https://acervodigital.ufpr.br/handle/1884/30199
https://acervodigital.ufpr.br/handle/1884/30186
https://acervodigital.ufpr.br/handle/1884/31647
https://acervodigital.ufpr.br/handle/1884/30187
https://acervodigital.ufpr.br/handle/1884/30200
https://acervodigital.ufpr.br/handle/1884/31626
https://acervodigital.ufpr.br/handle/1884/30208
https://acervodigital.ufpr.br/handle/1884/37818
https://acervodigital.ufpr.br/handle/1884/30188
https://acervodigital.ufpr.br/handle/1884/31628
https://acervodigital.ufpr.br/handle/1884/30189
https://acervodigital.ufpr.br/handle/1884/31654
https://acervodigital.ufpr.br/handle/1884/30190
https://acervodigital.ufpr.br/handle/1884/30201
https://acervodigital.ufpr.br/handle/1884/30170
https://acervodigital.ufpr.br/handle/1884/30191
https://acervodigital.ufpr.br/handle/1884/30179
https://acervodigital.ufpr.br/handle/1884/31640
https://acervodigital.ufpr.br/handle/1884/30192
https://acervodigital.ufpr.br/handle/1884/30219
https://acervodigital.ufpr.br/handle/1884/30202
https://acervodigital.ufpr.br/handle/1884/31641
https://acervodigital.ufpr.br/handle/1884/31629
https://acervodigital.ufpr.br/handle/1884/31630
https://acervodigital.ufpr.br/handle/1884/31642
https://acervodigital.ufpr.br/handle/1884/31631
https://acervodigital.ufpr.br/handle/1884/49091
https://acervodigital.ufpr.br/handle/1884/30209
https://acervodigital.ufpr.br/handle/1884/31643
https://acervodigital.ufpr.br/handle/1884/31633
https://acervodigital.ufpr.br/handle/1884/31656
https://acervodigital.ufpr.br/handle/1884/31634
https://acervodigital.ufpr.br/handle/1884/30165
https://acervodigital.ufpr.br/handle/1884/31635
https://acervodigital.ufpr.br/handle/1884/30221
https://acervodigital.ufpr.br/handle/1884/32600
https://acervodigital.ufpr.br/handle/1884/31674
https://acervodigital.ufpr.br/handle/1884/31644
https://acervodigital.ufpr.br/handle/1884/30222
https://acervodigital.ufpr.br/handle/1884/31645
https://acervodigital.ufpr.br/handle/1884/31657
https://acervodigital.ufpr.br/handle/1884/30215
https://acervodigital.ufpr.br/handle/1884/31649
https://acervodigital.ufpr.br/handle/1884/31646
https://acervodigital.ufpr.br/handle/1884/30216
https://acervodigital.ufpr.br/handle/1884/30223
https://acervodigital.ufpr.br/handle/1884/30217
https://acervodigital.ufpr.br/handle/1884/30233
https://acervodigital.ufpr.br/handle/1884/31676
https://acervodigital.ufpr.br/handle/1884/30224
https://acervodigital.ufpr.br/handle/1884/30234
https://acervodigital.ufpr.br/handle/1884/30225
https://acervodigital.ufpr.br/handle/1884/31650
https://acervodigital.ufpr.br/handle/1884/30236
https://acervodigital.ufpr.br/handle/1884/31651
https://acervodigital.ufpr.br/handle/1884/31677
https://acervodigital.ufpr.br/handle/1884/31652
https://acervodigital.ufpr.br/handle/1884/31659
https://acervodigital.ufpr.br/handle/1884/31653
https://acervodigital.ufpr.br/handle/1884/37917
https://acervodigital.ufpr.br/handle/1884/30229
https://acervodigital.ufpr.br/handle/1884/30228
https://acervodigital.ufpr.br/handle/1884/30237
https://acervodigital.ufpr.br/handle/1884/30239
https://acervodigital.ufpr.br/handle/1884/32615
https://acervodigital.ufpr.br/handle/1884/31660
https://acervodigital.ufpr.br/handle/1884/30240
https://acervodigital.ufpr.br/handle/1884/31679
https://acervodigital.ufpr.br/handle/1884/31662
https://acervodigital.ufpr.br/handle/1884/31664
https://acervodigital.ufpr.br/handle/1884/31680
https://acervodigital.ufpr.br/handle/1884/31681
https://acervodigital.ufpr.br/handle/1884/31682
https://acervodigital.ufpr.br/handle/1884/31683
https://acervodigital.ufpr.br/handle/1884/31684
https://acervodigital.ufpr.br/handle/1884/37701
https://acervodigital.ufpr.br/handle/1884/37864
https://acervodigital.ufpr.br/handle/1884/37907
https://acervodigital.ufpr.br/handle/1884/1631
https://acervodigital.ufpr.br/handle/1884/22656
https://acervodigital.ufpr.br/handle/1884/37904
https://acervodigital.ufpr.br/handle/1884/37902
https://acervodigital.ufpr.br/handle/1884/37905
https://acervodigital.ufpr.br/handle/1884/37055
https://acervodigital.ufpr.br/handle/1884/29290
https://acervodigital.ufpr.br/handle/1884/37939
https://acervodigital.ufpr.br/handle/1884/37933
https://acervodigital.ufpr.br/handle/1884/37901
https://acervodigital.ufpr.br/handle/1884/29004
https://acervodigital.ufpr.br/handle/1884/37934
https://acervodigital.ufpr.br/handle/1884/37908
https://acervodigital.ufpr.br/handle/1884/37928
https://acervodigital.ufpr.br/handle/1884/37035
https://acervodigital.ufpr.br/handle/1884/30273
https://acervodigital.ufpr.br/handle/1884/30266
https://acervodigital.ufpr.br/handle/1884/30289
https://acervodigital.ufpr.br/handle/1884/30267
https://acervodigital.ufpr.br/handle/1884/30295
https://acervodigital.ufpr.br/handle/1884/31688
https://acervodigital.ufpr.br/handle/1884/31709
https://acervodigital.ufpr.br/handle/1884/30268
https://acervodigital.ufpr.br/handle/1884/31701
https://acervodigital.ufpr.br/handle/1884/33714
https://acervodigital.ufpr.br/handle/1884/30269
https://acervodigital.ufpr.br/handle/1884/31706
https://acervodigital.ufpr.br/handle/1884/30271
https://acervodigital.ufpr.br/handle/1884/30284
https://acervodigital.ufpr.br/handle/1884/30272
https://acervodigital.ufpr.br/handle/1884/37819
https://acervodigital.ufpr.br/handle/1884/31724