The fauna of Heleomyzidae (Diptera) in the Gemer area (Central Slovakia)
Preisler, Jiří, Roháček, Jindřich, Tkoč, Michal
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