Kacman, Ju.A..  <br/><br/>
Elektronnye lampy :   Teorija, osnovy rasceta i proektirovanija /  
Kacman Ju.A.. 
 - Izd.3-e,pererab. i dopol.. 
 - Moskva :   Vyssaja Skola,   1979. 
 - 301 s.;   24 cm. 
 - IFSR International Series on Systems Science and Engineering .
 - IFSR International Series on Systems Science and Engineering .