@article{MZM_2015_98_3_a6,
     author = {E. E. Perepelkin and N. P. Repnikova and N. G. Inozemtseva},
     title = {An {Exact} {Solution} of the {Space} {Charge} {Problem} for the {Motion} of a {Spherically} {Symmetric} {Beam} in a {Homogeneous} {Electric} {Field}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {386--392},
     publisher = {mathdoc},
     volume = {98},
     number = {3},
     year = {2015},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2015_98_3_a6/}
}