%0 Journal Article %A V. I. Fernández %A C. M. Naón %T Path-integral formulation of backward and UMKLAPP scattering for one-dimensional spinless fermions %J Teoretičeskaâ i matematičeskaâ fizika %D 1999 %P 488-496 %V 118 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1999_118_3_a19/ %G ru %F TMF_1999_118_3_a19