%0 Journal Article %A A. Steiner %A E. Steiner %T Binding spaces: A unified completion and extension theory %J Fundamenta Mathematicae %D 1972 %P 43-61 %V 76 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-76-1-43-61/ %R 10.4064/fm-76-1-43-61 %G en %F 10_4064_fm_76_1_43_61