@misc{Krüger_Leopold_(Karl_Wilhelm)_(1861–1942)_Neuroptera:, author={Krüger, Leopold (Karl Wilhelm) (1861–1942)}, copyright={Public Domain}, address={[Stettin]}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, publisher={[unknown]}, language={ger}, title={Neuroptera: Eine historisch - systematische Übersicht. I. Neuroptera L. bis Neuroptera Erichs}, type={Text}, URL={http://www.rcin.org.pl/Content/74444/PDF/522_I.pdf}, keywords={Net-winged insects - historical-systematic review, Neuroptera L., Neuroptera Erichs}, }