TY - JOUR AU - V. G. Lezhnev TI - The asymptotic behavior as $t\rightarrow \infty $ of the solution of a certain exterior boundary value problem for Sobolev's equation JO - Differencialʹnye uravneniâ PY - 1969 SP - 159 EP - 173 VL - 5 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1969_5_1_a12/ LA - ru ID - DE_1969_5_1_a12 ER -