Bolshaya sovetskaya yentsiklopediya / 
Glav. redaktor O. YU. Shmidt . [et.al.. ]. 
 - Moskva :  Sovetskaia Entsiklopediia,  1938-. 
 - v. : 
<br/><br/><label>ISBN: </label>RussianRef1235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias and dictionaries, Russian.
<br/><br/><label>Dewey Class. No.: </label>039.17  / Bo, 2