%0 Journal Article %A Yury Ya. Belov %T An identification problem of source function in the system of composite type %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2011 %P 445-457 %V 4 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2011_4_4_a2/ %G ru %F JSFU_2011_4_4_a2