Sistema peredaci K-3600 :   oborudovanie linii peredaci /  
Lebedev A.V., Smirnov B.P.. 
 - Moskva :   Radio i Svjaz',   1986. 
 - 240 s.:   il.;   22 cm. 
 - Applied Electricity and Electronics Division .
 - Applied Electricity and Electronics Division .