@article{VSPUI_2020_16_3_a1,
     author = {N. V. Egorov and E. M. Vinogradova},
     title = {Mathematical modeling of a field emitter with a hyperbolic shape},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {238--248},
     publisher = {mathdoc},
     volume = {16},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2020_16_3_a1/}
}