@article{AA_1989_1_4_a10,
     author = {A. V. Sobolev},
     title = {On the total scattering cross section for a~finite potential},
     journal = {Algebra i analiz},
     pages = {210--221},
     publisher = {mathdoc},
     volume = {1},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1989_1_4_a10/}
}