%0 Journal Article %A Parmenter, M. M. %T Finite Coverings of Rings by Ideals %J Canadian mathematical bulletin %D 1994 %P 97-99 %V 37 %N 1 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1994-015-5/ %R 10.4153/CMB-1994-015-5 %F 10_4153_CMB_1994_015_5