Published in Historia naturalis bulgarica, in 1996, in volume 6, pages 17-23
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Published in Historia naturalis bulgarica, in 1999, in volume 10, pages 13-33
Created: 2016-09-16, modified: 2016-09-16
Published in Historia naturalis bulgarica, in 2002, in volume 14, pages 45-65
Created: 2016-09-16, modified: 2016-09-16
Published in Historia naturalis bulgarica, in 1997, in volume 8, pages 85-100
Created: 2016-09-16, modified: 2016-09-16
Published in Historia Naturalis Bulgarica, in 2000, in volume 11, pages 73-80
Created: 2012-04-02, modified: 2012-04-02
Published in Historia naturalis bulgarica, in 2002, in volume 14, pages 29-44
Created: 2016-09-16, modified: 2016-09-16
Published in Historia Naturalis Bulgarica, in 1995, in volume 5, pages 13-18
Created: 2016-09-16, modified: 2016-09-16
Published in Historia naturalis bulgarica, in 2001, in volume 13, pages 53-68
Created: 2016-09-16, modified: 2016-09-16
Published in Historia naturalis bulgarica, in 1995, in volume 5, pages 3-12
Created: 2016-09-16, modified: 2016-09-16
Published in Bonner zoologische Monographien, in 2000, in volume 46, pages 153-188
Created: 2016-03-17, modified: 2016-03-17
Published in Historia naturalis bulgarica, in 2002, in volume 15, pages 147-149
Created: 2016-09-16, modified: 2016-09-16
Published in Historia Naturalis Bulgarica, in 2002, in volume 15, pages 73-78
Created: 2012-04-02, modified: 2015-08-01