TY - JOUR AU - I. E. Neimark AU - V. M. Chertov TI - Adsorption and ion-exchange properties of silica modified by a radical with acid functions JO - Doklady Akademii Nauk PY - 1961 SP - 877 EP - 879 VL - 138 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a37/ LA - ru ID - DAN_1961_138_4_a37 ER -