%0 Journal Article %A Jan van Mill %T An infinite-dimensional pre-Hilbert space all bounded linear operators of which are simple %J Colloquium Mathematicum %D 1987 %P 29-37 %V 54 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-54-1-29-37/ %R 10.4064/cm-54-1-29-37 %G en %F 10_4064_cm_54_1_29_37