%0 Journal Article %A A. L. Garkavi %T Chebyshev and almost Chebyshev subspaces %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1962 %V 17 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1962_17_5_a21/ %G ru %F RM_1962_17_5_a21