%0 Journal Article %T Nikolai Nikolaevich Bogolyubov (photo) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1992 %V 47 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1992_47_3_a23/ %G ru %F RM_1992_47_3_a23