TY - JOUR AU - V. M. Dziomko TI - Extraction with the aid of two complex-forming substances JO - Doklady Akademii Nauk PY - 1960 SP - 106 EP - 107 VL - 133 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_133_1_a26/ LA - ru ID - DAN_1960_133_1_a26 ER -