Gurzadyan, V.G.   <br/><br/>
On the nature of hidden mass / 
 К природе скрытой массы  
V.G. Gurzadyan. 
 - Yerevan :  Yerevan Physics Institute,  1984. 
 - 9pages ;  20 cm. 
 - ЕФИ-768(83)-84 .
 - 53 (NLA) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physics
<br/><br/><label>Universal Decimal Class. No.: </label>53 (NLA)