TY - JOUR AU - I. I. Matveeva TI - The first boundary value problem for degenerate elliptic equations in a half-space JO - Differencialʹnye uravneniâ PY - 1976 SP - 1267 EP - 1281 VL - 12 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1976_12_7_a13/ LA - ru ID - DE_1976_12_7_a13 ER -