TY - JOUR AU - A. I. Prilepko AU - V. V. Solov'ev TI - On the solvability of inverse boundary value problems for the determination of the coefficient preceding the lower derivative in a parabolic equation JO - Differencialʹnye uravneniâ PY - 1987 SP - 136 EP - 143 VL - 23 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1987_23_1_a13/ LA - ru ID - DE_1987_23_1_a13 ER -