TY - JOUR AU - A. V. Topchiev AU - R. N. Volkov AU - S. V. Zavgorodnii TI - An investigation of the regularities taking place when xylenes are alkylated by propylene in the presence of JO - Doklady Akademii Nauk PY - 1960 SP - 844 EP - 847 VL - 134 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_134_4_a27/ LA - ru ID - DAN_1960_134_4_a27 ER -