%0 Journal Article %A J. E. Brennan %T Thomson's theorem on mean square polynomial approximation %J Algebra i analiz %D 2005 %P 1-32 %V 17 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2005_17_2_a0/ %G ru %F AA_2005_17_2_a0