TY - JOUR AU - N. E. Tovmasyan AU - V. A. Iritsyan TI - Nonlocal boundary value problems for elliptic equations JO - News of the Kabardin-Balkar scientific center of RAS PY - 2002 SP - 112 EP - 122 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IZKAB_2002_1_a17/ LA - ru ID - IZKAB_2002_1_a17 ER -