TY - JOUR AU - N. A. Zhura TI - A general boundary value problem for systems that are elliptic in the Douglis--Nirenberg sense in domains with a piecewise-smooth boundary JO - Doklady Akademii Nauk PY - 1993 SP - 151 EP - 154 VL - 330 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1993_330_2_a5/ LA - ru ID - DAN_1993_330_2_a5 ER -