%0 Journal Article %A Valeriu Popa %T Topological rings with at most two nontrivial closed ideals %J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica %D 2010 %P 77-93 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/BASM_2010_3_a8/ %G en %F BASM_2010_3_a8