TY - JOUR AU - V. I. Perevalov AU - Vl. G. Tyuterev AU - B. I. Zhilinskii TI - Reduction of the effective Hamiltonians for the degenerate and resonant vibrational states of highly symmetrical molecules JO - Doklady Akademii Nauk PY - 1982 SP - 868 EP - 872 VL - 263 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1982_263_4_a24/ LA - ru ID - DAN_1982_263_4_a24 ER -