TY  - JOUR
AU  - A. I. Akhiezer
AU  - N. F. Shul'ga
TI  - On the classical limit for the formula of the quantum theory of radiation
JO  - Doklady Akademii Nauk
PY  - 1990
SP  - 1102
EP  - 1105
VL  - 312
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1990_312_5_a17/
LA  - ru
ID  - DAN_1990_312_5_a17
ER  -