TY - JOUR AU - N. N. Sveshnikov AU - I. I. Levkoev AU - N. I. Shirokova AU - N. A. Damir TI - The action of phosgene on acetylmethylene derivatives of heterocyclic bases and some reactions between JO - Doklady Akademii Nauk PY - 1963 SP - 1091 EP - 1094 VL - 148 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1963_148_5_a26/ LA - ru ID - DAN_1963_148_5_a26 ER -