@misc{Sviridov_A._V._Klûči_1994,
 author={Sviridov, A. V.},
 copyright={Rights Reserved - Restricted Access},
 address={Moskva},
 journal={Sbornik Trudov Zoologičeskogo Muzeâ MGU},
 howpublished={online},
 year={1994},
 publisher={Izdatel'stvo Moskovskogo universiteta},
 language={rus},
 type={Text},
 title={Klûči v biologičeskoj sistematike : teoriâ i praktika},
 keywords={sistematics of biology, theory},
}