%0 Journal Article %A I. V. Krivchenkov %A N. A. Sveshnikov %T Asymptotic behavior of~the propagator of~the massive particle in~a~model associated with the Heisenberg algebra %J Teoretičeskaâ i matematičeskaâ fizika %D 1989 %P 215-226 %V 78 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1989_78_2_a4/ %G ru %F TMF_1989_78_2_a4