TY  - JOUR
AU  - A. A. Kaminskii
TI  - On the search for active media for lasers
JO  - Doklady Akademii Nauk
PY  - 1973
SP  - 811
EP  - 813
VL  - 211
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1973_211_4_a16/
LA  - ru
ID  - DAN_1973_211_4_a16
ER  -