%0 Journal Article %A A. M. Evseev %A V. P. Dmitriev %T Calculation of energy spectrum of a quantum-mechanical system using integrals along the paths %J Doklady Akademii Nauk %D 1977 %P 842-845 %V 233 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_233_5_a21/ %G ru %F DAN_1977_233_5_a21