%0 Journal Article %A V. I. Gryn' %T Inverse problems of the theory of stationary radiation transfer in two-dimensional plane geometry %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1992 %P 758-771 %V 32 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_5_a7/ %G ru %F ZVMMF_1992_32_5_a7