TY - JOUR AU - A. N. Tikhonov AU - B. S. Ènenstein TI - A method of determining the depth of occurrence of a crystalline foundation from the phase JO - Doklady Akademii Nauk PY - 1962 SP - 89 EP - 92 VL - 145 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1962_145_1_a21/ LA - ru ID - DAN_1962_145_1_a21 ER -