TY - JOUR AU - A. V. Topchiev AU - N. N. Kaptsov AU - L. N. Zalesskaya TI - Nitration of paraoxydiphenyldimethylmethane acetate in the presence of urea JO - Doklady Akademii Nauk PY - 1960 SP - 371 EP - 373 VL - 132 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1960_132_2_a30/ LA - ru ID - DAN_1960_132_2_a30 ER -