%0 Journal Article %T To the Sixtieth Anniversary of V.\,I.~Arnold %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1998 %P 7-8 %V 221 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_1998_221_a0/ %G ru %F TM_1998_221_a0