@article{MM_1991_3_1_a6,
     author = {V. A. Voronina and A. Kh. Pergament},
     title = {Relativistic beam: mathematical formulation of a~kinetic model and estimations a~priori},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {59--66},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1991_3_1_a6/}
}