TY - JOUR AU - A. P. Soldatov TI - Singular integral operators and elliptic boundary-value problems.~I JO - Contemporary Mathematics. Fundamental Directions PY - 2017 SP - 1 EP - 189 VL - 63 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2017_63_1_a0/ LA - ru ID - CMFD_2017_63_1_a0 ER -