TY  - BOOK
AU  - Kontorovich M
TI  - Nonlinear oscillations in radio engineering
U1  - D65,43, L61 
PY  - 1976///
CY  - Moscow
PB  - Mir Pub        
KW  -  Telecommunication
KW  -  Transistor
KW  - Communication
N1  - Appendix 301-319p
ER  -