%0 Journal Article %A V. V. Solov'ëv %T Solvability of an inverse problem of determining a source, with overdetermination on the upper cap, for a parabolic equation %J Differencialʹnye uravneniâ %D 1989 %P 1577-1583 %V 25 %N 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1989_25_9_a15/ %G ru %F DE_1989_25_9_a15