Vorlage:Lit Mitov Stoyanov 2004 Harvestmen Fauna of Sofia

Mitov PG & Stoyanov IL (2004): The Harvestmen Fauna (Opiliones, Arachnida) of the City of Sofia (Bulgaria) and its Adjacent Regions In: Penev L, Niemelä J, Kotze DJ & Chipev N (eds.), Ecology of the City of Sofia. Species and Communities in an Urban Environment. PENSOFT Publishers, S. 319–354.