%0 Journal Article %A Dominikus Noll %A Wolfgang Stadler %T Abstract sliding hump technique and characterization of barrelled spaces %J Studia Mathematica %D 1989 %P 103-120 %V 94 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-94-2-103-120/ %R 10.4064/sm-94-2-103-120 %G en %F 10_4064_sm_94_2_103_120