TY - JOUR AU - V. F. Butuzov TI - Asymptotics of the solution of a certain problem for a nonlinear integro-differential equation with a small parameter at the derivative JO - Differencialʹnye uravneniâ PY - 1968 SP - 491 EP - 507 VL - 4 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1968_4_3_a10/ LA - ru ID - DE_1968_4_3_a10 ER -