TY  - JOUR
AU  - N. V. Kravtsov
TI  - The possibility of recording high-frequency radiations at lower frequencies
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 314
VL  - 151
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a19/
LA  - ru
ID  - DAN_1963_151_2_a19
ER  -