TY  - JOUR
AU  - B. I. Stepanov
TI  - Variation of the generation channel in a four-level quantum generator
JO  - Doklady Akademii Nauk
PY  - 1966
SP  - 1294
EP  - 1297
VL  - 168
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1966_168_6_a19/
LA  - ru
ID  - DAN_1966_168_6_a19
ER  -