TY - JOUR AU - Nguyen Thya Hop TI - Normal solvability of the Dirichlet problem for a certain class of systems of elliptic type JO - Differencialʹnye uravneniâ PY - 1970 SP - 86 EP - 98 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1970_6_1_a8/ LA - ru ID - DE_1970_6_1_a8 ER -