TY - JOUR AU - V. M. Isakov TI - The uniqueness of the solution of the exterior contact inverse problem of the theory of the logarithmic potential JO - Differencialʹnye uravneniâ PY - 1971 SP - 34 EP - 39 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_1_a3/ LA - ru ID - DE_1971_7_1_a3 ER -