@article{TMF_1999_118_3_a19,
     author = {V. I. Fern\'andez and C. M. Na\'on},
     title = {Path-integral formulation of backward and {UMKLAPP} scattering for one-dimensional spinless fermions},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {488--496},
     year = {1999},
     volume = {118},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1999_118_3_a19/}
}