TY - JOUR AU - N. L. Smirnova AU - V. S. Kurazhkovskaya AU - N. V. Belov TI - Relationship between compounds. Composite classes of the tolerance of chemical elements JO - Doklady Akademii Nauk PY - 1978 SP - 598 EP - 599 VL - 239 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1978_239_3_a23/ LA - ru ID - DAN_1978_239_3_a23 ER -