TY - JOUR AU - V. I. Bogdanov TI - On the nature of earth-crust stratification at the North-East of the Baltic crystalline shield JO - Doklady Akademii Nauk PY - 1967 SP - 88 EP - 91 VL - 174 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_174_1_a21/ LA - ru ID - DAN_1967_174_1_a21 ER -