@misc{Zavřel_Jan_(1879–1946)_Vergleichend-morphologische,
 author={Zavřel, Jan (1879–1946)},
 copyright={Public Domain},
 address={Leipzig},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 publisher={[unknown]},
 language={ger},
 title={Vergleichend-morphologische Untersuchungen an den Podonominenlarven (Díptera, Chironomidae) : I. Labrum und Prämandibeln},
 type={Text},
 URL={http://www.rcin.org.pl/Content/127521/PDF/WA488_160267_19746_s3441.pdf},
 keywords={Insects, Insects - Midges (Podonominae), Midges (Podonominae) - comparative-morphological studies, Midges (Podonominae) - larvae, Midges (Podonominae) - structure description},
}