@article{VSPUI_2019_15_4_a7,
     author = {T. A. Andreeva and M. E. Bedrina and D. A. Ovsyannikov},
     title = {Comparative analysis of calculation methods in electron spectroscopy},
     journal = {Vestnik Sankt-Peterburgskogo universiteta. Prikladna\^a matematika, informatika, processy upravleni\^a},
     pages = {518--528},
     publisher = {mathdoc},
     volume = {15},
     number = {4},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSPUI_2019_15_4_a7/}
}