@misc{Mordvilko_Aleksandr_Konstantinovič_(1867–1938)_O_1899,
 author={Mordvilko, Aleksandr Konstantinovič (1867–1938)},
 copyright={Public Domain},
 address={Varsava},
 journal={Publications of famous biologists - a collection of prints},
 howpublished={online},
 year={1899},
 publisher={[unknown]},
 language={rus},
 title={O migracijach' i nekotorych' drugich' javlenijach' v' zizni tlej},
 type={Text},
 URL={http://rcin.org.pl/Content/206076/PDF/WA488_242761_P19746_737.pdf},
}