%0 Journal Article %A A. S. Dudova %T On the stability of the solution of the best approximation of a convex compact set by a ball %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2006 %P 25-33 %N 7 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2006_7_a2/ %G ru %F IVM_2006_7_a2