%0 Journal Article %A V. G. Bagrov %A V. V. Belov %T Time of loss of a~specified accuracy of semiclassical trajectory-coherent states %J Teoretičeskaâ i matematičeskaâ fizika %D 1988 %P 316-319 %V 74 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1988_74_2_a16/ %G ru %F TMF_1988_74_2_a16