TY - JOUR AU - B. V. Pal'tsev TI - Mixed problems with non-homogeneous boundary conditions in Lipschitz domains for second-order elliptic equations with a~parameter JO - Sbornik. Mathematics PY - 1996 SP - 525 EP - 580 VL - 187 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1996_187_4_a2/ LA - en ID - SM_1996_187_4_a2 ER -