Title: Biblio RTF Export
Author: Biblio 7.x

M.  von Tschirnhaus, ?Die acalyptraten Fliegen der Ostfriesischen Inseln (Diptera: Schizophora, Acalyptratae)?, Flora und Fauna der Ostfriesischen Inseln, vol. 11, pp. 373?390, 2008.

A. I.  Shatalkin and Merz, B., ?The Psilidae (Diptera, Acalyptrata) of Switzerland , with description of two new species from Central Europe?, Revue Suisse de Zoologie, vol. 117, pp. 771?800, 2010.