TY - JOUR AU - V. V. Katrakhov AU - S. V. Kiselevskaya TI - A singular elliptic boundary value problem in domains with corners: I. Function spaces JO - Differencialʹnye uravneniâ PY - 2006 SP - 395 EP - 403 VL - 42 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2006_42_3_a11/ LA - ru ID - DE_2006_42_3_a11 ER -