TY - JOUR AU - A. A. Larin TI - A Boundary Value Problem for a Second-Order Singular Elliptic Equation in a Sector on the Plane JO - Differencialʹnye uravneniâ PY - 2000 SP - 1687 EP - 1694 VL - 36 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_12_a12/ LA - ru ID - DE_2000_36_12_a12 ER -