@article{DE_1967_3_1_a15,
     author = {N. P. Erugin and Yu. D. Sokolov and S. F. Feshchenko and O. B. Lukova},
     title = {Jurii {Alekseevich} {Mitropol'skii}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {158--166},
     publisher = {mathdoc},
     volume = {3},
     number = {1},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1967_3_1_a15/}
}