Published in Zeitschrift für Säugetierkunde, in 1973, in volume 39, pages 358-368

Created: 2016-08-03, modified: 2016-08-03

Published in Zeitschrift für Säugetierkunde, in 1992, in volume 57, pages 118-119

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Published in Zeitschrift für Säugetierkunde, in 1995, in volume 60, pages 41-52

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Published in Zeitschrift für Säugetierkunde, in 1993, in volume 58, pages 352-361

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Published in Stuttgarter Beitraege zur Naturkunde Serie A (Biologie), in 1998, in volume 572, pages 1-6

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Published in Stuttgarter Beiträge zur Naturkunde Serie A (Biologie), in 1999, in volume 598, pages 1-27

Created: 2011-10-11, modified: 2016-09-26

Published in Historia naturalis bulgarica, in 2002, in volume 14, pages 141-144

Created: 2016-09-16, modified: 2016-09-16