TY - JOUR AU - S. M. Nikol'skii TI - On a boundary value problem of the first kind with a strong degeneracy JO - Doklady Akademii Nauk PY - 1975 SP - 281 EP - 283 VL - 222 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1975_222_2_a4/ LA - ru ID - DAN_1975_222_2_a4 ER -