TY - JOUR AU - M. M. Lavrent'ev AU - M. V. Klibanov TI - On an integral equation of the first kind and an inverse problem for a parabolic equation JO - Doklady Akademii Nauk PY - 1975 SP - 782 EP - 783 VL - 221 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_221_4_a7/ LA - ru ID - DAN_1975_221_4_a7 ER -