TY - JOUR AU - V. A. Solonnikov TI - A study of overdetermined elliptic boundary value problems in K.\,K.~Golovkin's fractional spaces JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1975 SP - 93 EP - 114 VL - 127 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TM_1975_127_a7/ LA - ru ID - TM_1975_127_a7 ER -