TY - JOUR AU - B. G. Ararktsyan TI - Asymptotically almost periodic solutions of certain nonstationary boundary value problems JO - Differencialʹnye uravneniâ PY - 1972 SP - 639 EP - 644 VL - 8 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_4_a7/ LA - ru ID - DE_1972_8_4_a7 ER -