TY  - BOOK
AU  - Spasov, A.Y.
ED  - International School on Microwave Physics and   Thechnique
TI  - Proceedings of the 5th International School on  microwave physics and technique : proceedings  (5th , 1987 : Varna, Bulgaria)
SN  - 9971504294
U1  - 537.123 
PY  - 1988///
CY  - Singapore
PB  - World Scientific
N1  - L
ER  -