%0 Journal Article %A A. V. Kargovsky %A L. S. Bulushova %A O. A. Chichigina %T Theorem on energy distribution over degrees of freedom for a~quasistable symmetric anharmonic oscillator %J Teoretičeskaâ i matematičeskaâ fizika %D 2011 %P 273-283 %V 167 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2011_167_2_a8/ %G ru %F TMF_2011_167_2_a8