%0 Journal Article %A Abian, Alexander %T Compactness of the hyperplane topology %J Portugaliae mathematica %D 1974 %P 209-212 %V 33 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/PORMA_1974__33_4_115241/ %G en %F PORMA_1974__33_4_115241