TY - JOUR AU - M. I. Kabachnik AU - V. A. Gilyarov AU - M. M. Yusupov TI - A contribution to the study of conjugation in systems containing a tetrahedral phosphorus atom. Phosphoazacyanines JO - Doklady Akademii Nauk PY - 1965 SP - 1079 EP - 1082 VL - 160 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1965_160_5_a26/ LA - ru ID - DAN_1965_160_5_a26 ER -