%0 Journal Article %A A. Ya. Tsaune %A V. P. Morozov %T The anharmonicity of molecular vibrations, estimated by successive approximations with the use of general formulae for transition frequencies %J Doklady Akademii Nauk %D 1966 %P 1060-1063 %V 169 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1966_169_5_a20/ %G ru %F DAN_1966_169_5_a20