TY - JOUR AU - V. R. Portnov TI - Existence and uniqueness of the generalized solution of a certain nonlinear problem in an infinite domain JO - Differencialʹnye uravneniâ PY - 1972 SP - 1447 EP - 1451 VL - 8 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_8_a14/ LA - ru ID - DE_1972_8_8_a14 ER -