Published in Muelleria, in 1990, in volume 7, issue 2, pages 141-146

Published in Muelleria, in 1990, in volume 7, issue 2, pages 147-172

Published in Muelleria, in 1990, in volume 7, issue 2, pages 173-178

Published in Muelleria, in 1990, in volume 7, issue 2, pages 179-188

Published in Muelleria, in 1990, in volume 7, issue 2, pages 189-192

Published in Muelleria, in 1990, in volume 7, issue 2, pages 193-201

Published in Muelleria, in 1990, in volume 7, issue 2, pages 203-206

Published in Muelleria, in 1990, in volume 7, issue 2, pages 207-212

Published in Muelleria, in 1990, in volume 7, issue 2, pages 213-224

Published in Muelleria, in 1990, in volume 7, issue 2, pages 225-238

Published in Muelleria, in 1990, in volume 7, issue 2, pages 239-252

Published in Muelleria, in 1990, in volume 7, issue 2, pages 253-258

Published in Muelleria, in 1990, in volume 7, issue 2, pages 259-266

Published in Muelleria, in 1990, in volume 7, issue 2, pages 267-288

Published in Muelleria, in 1990, in volume 7, issue 2, pages 289-294

Published in Muelleria, in 1990, in volume 7, issue 2, pages 295-300

Published in Muelleria, in 1990, in volume 7, issue 2, pages 301-310