TY  - JOUR
AU  - I. A. Fel'dman
TI  - On the finiteness of the discrete spectrum of the characteristic equation in the theory of radiative transfer
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 1280
EP  - 1283
VL  - 214
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_214_6_a11/
LA  - ru
ID  - DAN_1974_214_6_a11
ER  -