@misc{_Enciklopedičeskij_1902,
 editor={Arsen'ev, Konstantin Konstantinovič (1837–1919). Ed.},
 editor={Petruševskij, Fedor Fomič (1828–1904). Ed.},
 copyright={Rights Reserved - Restricted Access},
 address={S.-Petersburg},
 address={Leipzig},
 howpublished={online},
 year={1902},
 publisher={I. A. Efron ;},
 publisher={F. A. Brockhaus},
 language={rus},
 title={Enciklopedičeskij slovar. T. 68 (34), Uglerod-Usilie},
 keywords={Kovalevskij, Aleksandr Onufrievič (1840-1901 ; biologist), Sovetov, Aleksandr Vasil'evič (1826-1901 ; agricultural sciences), Russian encyclopedias, general encyclopedias},
}