%0 Journal Article %A V. I. Gryn' %T Inverse problems for the radiation transport equation with %J Doklady Akademii Nauk %D 1985 %P 1101-1103 %V 284 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1985_284_5_a17/ %G ru %F DAN_1985_284_5_a17