Published in Historia Naturalis Bulgarica, in 1991, in volume 3, pages 49-71

Created: 2012-04-02, modified: 2016-09-16

Published in Historia naturalis bulgarica, in 2002, in volume 15, pages 127-137

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

Published in Historia naturalis bulgarica, in 2001, in volume 13, pages 123-126

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

Published in Tijdschrift Voor Entomologie, in 1973, in volume 116, pages 107-121

Created: 2010-03-23, modified: 2011-06-21