Published in Muelleria, in 1991, in volume 7, issue 3, pages 313-316

Published in Muelleria, in 1991, in volume 7, issue 3, pages 317-332

Published in Muelleria, in 1991, in volume 7, issue 3, pages 333-342

Published in Muelleria, in 1991, in volume 7, issue 3, pages 343-348

Published in Muelleria, in 1991, in volume 7, issue 3, pages 349-360

Published in Muelleria, in 1991, in volume 7, issue 3, pages 361-368

Published in Muelleria, in 1991, in volume 7, issue 3, pages 369-370

Published in Muelleria, in 1991, in volume 7, issue 3, pages 371-374

Published in Muelleria, in 1991, in volume 7, issue 3, pages 375-378

Published in Muelleria, in 1991, in volume 7, issue 3, pages 379-388

Published in Muelleria, in 1991, in volume 7, issue 3, pages 389-404

Published in Muelleria, in 1991, in volume 7, issue 3, pages 405-410

Published in Muelleria, in 1991, in volume 7, issue 3, pages 411-413