TY - JOUR AU - S. V. Gol'din TI - A certain inverse kinematic problem for the seismics of reflected waves JO - Doklady Akademii Nauk PY - 1977 SP - 64 EP - 67 VL - 233 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_233_1_a15/ LA - ru ID - DAN_1977_233_1_a15 ER -