TY - JOUR AU - Salim, Mohamed A. AU - Tripe, Adela TI - Idempotents and the multiplicative group of some totally bounded rings JO - Czechoslovak Mathematical Journal PY - 2011 SP - 509 EP - 519 VL - 61 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-011-0069-z/ DO - 10.1007/s10587-011-0069-z LA - en ID - 10_1007_s10587_011_0069_z ER -