Art treasures of the Hermitage :  [Essay] / 
by L. Voronikhina. 
 - Leningrad :  State Hermitage publ. house,  1961. 
 - 176 p. :  ill. ;  22 сm. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>State Hermitage Museum (Leningrad)