TY - JOUR AU - V. M. Isakov TI - The uniqueness of the solution of certain inverse hyperbolic problems JO - Differencialʹnye uravneniâ PY - 1974 SP - 165 EP - 167 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1974_10_1_a19/ LA - ru ID - DE_1974_10_1_a19 ER -