TY  - JOUR
AU  - G. M. Sydykov
AU  - A. D. Sariev
TI  - Inverse problems for the nonstationary transport equation in plane-parallel geometry
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 1617
EP  - 1625
VL  - 27
IS  - 9
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_9_a16/
LA  - ru
ID  - DE_1991_27_9_a16
ER  -