TY - JOUR AU - M. I. Tramov TI - Oscillation of solutions of partial differential equations with deviating argument JO - Differencialʹnye uravneniâ PY - 1984 SP - 721 EP - 723 VL - 20 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_4_a23/ LA - ru ID - DE_1984_20_4_a23 ER -