TY - JOUR AU - I. I. Grandberg AU - A. N. Kost TI - Evaluation of the comparative electronegativity of substituents in aromatic heterocyclic systems by means of potentiometry JO - Doklady Akademii Nauk PY - 1961 SP - 1087 EP - 1089 VL - 141 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_141_5_a22/ LA - ru ID - DAN_1961_141_5_a22 ER -