@misc{RM_1969_24_2_a16,
     title = {Valentin {Konstantinovich} {Ivanov} (photo)},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1969},
     volume = {24},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1969_24_2_a16/}
}