TY - JOUR AU - O. T. Tskhadaya TI - Solvability conditions for a de la Vallée Poussin boundary value problem JO - Differencialʹnye uravneniâ PY - 1979 SP - 1450 EP - 1456 VL - 15 IS - 8 UR - http://geodesic.mathdoc.fr/item/DE_1979_15_8_a10/ LA - ru ID - DE_1979_15_8_a10 ER -