%0 Journal Article %A Yu. S. Osipov %A L. D. Faddeev %T Sergei Petrovich Novikov (on his 70th birthday) %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2008 %P 201-203 %V 63 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2008_63_2_a0/ %G en %F RM_2008_63_2_a0