TY  - JOUR
AU  - A. G. Nikogosyan
TI  - The problem of diffusion reflection in the redistribution of radiation according to frequencies and directions
JO  - Doklady Akademii Nauk
PY  - 1977
SP  - 786
EP  - 789
VL  - 235
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1977_235_4_a15/
LA  - ru
ID  - DAN_1977_235_4_a15
ER  -