@misc{RM_1994_49_5_a16,
     title = {Nikolai {Nikolaevich} {Bogolyubov} (photo)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1994},
     volume = {49},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1994_49_5_a16/}
}