TY - JOUR AU - B. S. ƈnenstein TI - On geoelectriс characteristic of the earth crust and upper mantle JO - Doklady Akademii Nauk PY - 1974 SP - 87 EP - 90 VL - 214 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1974_214_1_a19/ LA - ru ID - DAN_1974_214_1_a19 ER -