%0 Journal Article %A A. I. Prilepko %A V. V. Solov'ev %T On the solvability of inverse boundary value problems for the determination of the coefficient preceding the lower derivative in a parabolic equation %J Differencialʹnye uravneniâ %D 1987 %P 136-143 %V 23 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1987_23_1_a13/ %G ru %F DE_1987_23_1_a13