%0 Journal Article %A Salim, Mohamed A. %A Tripe, Adela %T Idempotents and the multiplicative group of some totally bounded rings %J Czechoslovak Mathematical Journal %D 2011 %P 509-519 %V 61 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1007/s10587-011-0069-z/ %R 10.1007/s10587-011-0069-z %G en %F 10_1007_s10587_011_0069_z