%0 Journal Article %A Dobrakov, I. %A Panchapagesan, T. V. %T A simple proof of the Borel extension theorem and weak compactness of operators %J Czechoslovak Mathematical Journal %D 2002 %P 691-703 %V 52 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMJ_2002__52_4_a1/ %G en %F CMJ_2002__52_4_a1