TY - JOUR AU - V. V. Pod'yapol'skii TI - Summability in the sense of Abel of a~system of root functions of a~nonlocal problem with integral conditions JO - Matematičeskie zametki PY - 1999 SP - 797 EP - 800 VL - 65 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1999_65_5_a19/ LA - ru ID - MZM_1999_65_5_a19 ER -