%0 Journal Article %A Le Vu An' %T Classical asymptotic behavior of the free Schrödinger equation for calculating corrections in the stationary phase method %J Teoretičeskaâ i matematičeskaâ fizika %D 1975 %P 270-274 %V 25 %N 2 %U http://geodesic.mathdoc.fr/item/TMF_1975_25_2_a11/ %G ru %F TMF_1975_25_2_a11