%0 Journal Article %A V. I. Perevalov %A Vl. G. Tyuterev %A B. I. Zhilinskii %T Reduction of the effective Hamiltonians for the degenerate and resonant vibrational states of highly symmetrical molecules %J Doklady Akademii Nauk %D 1982 %P 868-872 %V 263 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_263_4_a24/ %G ru %F DAN_1982_263_4_a24