@misc{Vereščagin_G._Cladocera_1912,
 author={Vereščagin, G.},
 copyright={Public Domain},
 address={Varšava},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1912},
 publisher={Tipografia Varšavskogo Učebnago Okruga},
 language={rus},
 type={Text},
 title={Cladocera Skutarijskago ozera (Cernogorija) i nekotorych' blizn' hego lezascich' vodoemov'},
 URL={http://www.rcin.org.pl/Content/206081/PDF/WA488_242764_P19746_s1241.pdf},
}