@misc{Kleine_Richard_(1874–1948)_Perisymmorphocerus_1919, author={Kleine, Richard (1874–1948)}, copyright={Public Domain}, address={Berlin}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, year={1919}, publisher={Verlags-Buchhandlung R. Stricker}, language={ger}, title={Perisymmorphocerus gen. nov.Trachelizidarum}, type={Text}, URL={http://rcin.org.pl/Content/71273/PDF/459.pdf}, keywords={Insects - Perisymmorphocerus n. G (Brenthiden) - structure}, }