TY - JOUR AU - V. L. Kamynin TI - On the Inverse Problem of Determining the Leading Coefficient in Parabolic Equations JO - Matematičeskie zametki PY - 2008 SP - 48 EP - 58 VL - 84 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2008_84_1_a3/ LA - ru ID - MZM_2008_84_1_a3 ER -