1. Baev, P. & L. Penev, 1993. BIODIV: a Program for Calculating Biological Diversity Parameters, Similarity, Niche Overlap, and Cluster Analysis. Exeter Software, New York.
2. Blagoev, G., 2002. Check list of Macedonian spiders (Araneae). Acta zoologica bulgarica 54(3):9–36.
3. Blagoev, G. 2005. Contribution to the knowledge of the wolf spiders (Araneae, Lycosidae) of Albania. Acta zoologica bulgarica. 57(2):139–144.
4. Blagoev, G. & Ch. Deltshev, 1989. [Biotopical distribution of wolf-spiders (Araneae, Lycosidae) in the Zemen Gorge, Southwestern Bulgaria]. Ekologiya (Ecology) (Sofia) 22:73–80 (in Bulgarian).
5. Blagoev, G., Ch. Deltshev & S. Lazarov, 2002. The Spiders (Araneae) of Bulgaria. http://cl.bas.bg/bulgarianspiders/.