%0 Journal Article %A Crombez, Gilbert %T Subspaces of $L_\infty(G)$ with unique topological left invariant mean %J Czechoslovak Mathematical Journal %D 1984 %P 178-182 %V 34 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1984.101941/ %R 10.21136/CMJ.1984.101941 %G en %F 10_21136_CMJ_1984_101941