TY - JOUR AU - N. A. Zhura TI - General boundary value problem for systems elliptic in the sense of Douglis–Nirenberg in domains with smooth boundary JO - Izvestiya. Mathematics PY - 1995 SP - 21 EP - 42 VL - 44 IS - 1 UR - http://geodesic.mathdoc.fr/item/IM2_1995_44_1_a1/ LA - en ID - IM2_1995_44_1_a1 ER -