TY - JOUR AU - V. N. Strakhov TI - On the equivalence in the inverse problem of gravimetry at variable mass density JO - Doklady Akademii Nauk PY - 1977 SP - 329 EP - 331 VL - 236 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1977_236_2_a13/ LA - ru ID - DAN_1977_236_2_a13 ER -