%0 Journal Article %A M. Yu. Kozmanov %T A theorem on the existence of a solution of a nonlinear system of equations of time-dependent spectral radiation transport %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 1989 %P 304-309 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_1989_29_2_a15/ %G ru %F ZVMMF_1989_29_2_a15