TY  - JOUR
AU  - V. I. Gryn'
TI  - Inverse problems of the determining the absorption coefficient and the de-excitation function for certain spatial domains
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1993
SP  - 578
EP  - 599
VL  - 33
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_4_a6/
LA  - ru
ID  - ZVMMF_1993_33_4_a6
ER  -