%0 Journal Article %A I. V. Orlov %T Hilbert compacts, compact ellipsoids, and compact extrema %J Contemporary Mathematics. Fundamental Directions %D 2008 %P 165-175 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2008_29_a8/ %G ru %F CMFD_2008_29_a8