@misc{Krüger_Leopold_[Karl_Wilhelm]_(1861–1942)_Osmylidae:_1912, author={Krüger, Leopold [Karl Wilhelm] (1861–1942)}, copyright={Public Domain}, address={[Stettin]}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, year={1912}, publisher={[unknown]}, language={pol}, title={Osmylidae: Beiträge zu einer Monographie der Neuropteren-Familie der Osmyliden}, type={Text}, URL={http://rcin.org.pl/Content/79996/PDF/s521_cz1.pdf}, keywords={Winged insects (Osmylidae, Neuroptera) - characteristics of the family}, }