TY - JOUR AU - B. N. Khimchenko TI - On the behavior of solutions of elliptic equations near the boundary of a domain of type $A^{(1)}$ JO - Doklady Akademii Nauk PY - 1970 SP - 304 EP - 305 VL - 193 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1970_193_2_a14/ LA - ru ID - DAN_1970_193_2_a14 ER -