@misc{Tarwid_Kazimierz_(1909–1988)_Muchówki_1935,
 author={Tarwid, Kazimierz (1909–1988)},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 address={(Warszawa)},
 howpublished={online},
 year={1935},
 publisher={Wydaw. M. Arcta},
 publisher={(Druk. Zakł. Wydaw. M. Arct, S. A.)},
 language={pol},
 title={Muchówki mieszkaniowe : z licznemi rysunkami},
 URL={http://www.rcin.org.pl/Content/34347/PDF/WA058_3379_K835_Much-miesz-Tarwid.pdf},
 keywords={Diptera - key for the identification, true flies - key for the identification, Diptera},
}