New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 4 – Calyptratae
Barták, Miroslav, Kejval, Zbyněk, Lutovinovas, Erikas, Michelsen, Verner, Roháček, Jindřich
The fauna of Conopidae (Diptera) in the Gemer area (central Slovakia) with updated checklist of Slovakia
Heřman, Petr, Pijálková, Helena, Roháček, Jindřich, Tkoč, Michal