@article{TMF_1972_12_2_a5,
     author = {A. K. Pogrebkov},
     title = {Two-dimensional classically solvable model with nontrivial scattering},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {209--213},
     publisher = {mathdoc},
     volume = {12},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1972_12_2_a5/}
}