%0 Journal Article %A Singh, R. S. %A Shrivastava, Renu %T Rings which have projective coflat module %J Czechoslovak Mathematical Journal %D 1992 %P 491-496 %V 42 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1992.128346/ %R 10.21136/CMJ.1992.128346 %G en %F 10_21136_CMJ_1992_128346