TY - JOUR AU - A. N. Tikhonov AU - B. S. Ènenstein AU - O. A. Skugarevskaya AU - V. N. Nikitina TI - The internal structure of a crystalline foundation, as investigated by electromagnetic probing JO - Doklady Akademii Nauk PY - 1967 SP - 1062 EP - 1064 VL - 173 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_173_5_a18/ LA - ru ID - DAN_1967_173_5_a18 ER -