TY - JOUR AU - E. K. Isakova TI - The asymptotic behaviour of the solution of a second order parabolic partial differential equation with a small JO - Doklady Akademii Nauk PY - 1957 SP - 935 EP - 938 VL - 117 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_117_6_a2/ LA - ru ID - DAN_1957_117_6_a2 ER -