%0 Journal Article %A A. N. Vasil'ev %A A. V. Kuzmenko %T Functional integral for the scattering amplitude in the presence of a long-range interaction %J Teoretičeskaâ i matematičeskaâ fizika %D 1979 %P 12-25 %V 41 %N 1 %U http://geodesic.mathdoc.fr/item/TMF_1979_41_1_a2/ %G ru %F TMF_1979_41_1_a2