%0 Journal Article %A Michael Barr %A John F. Kennison %A R. Raphael %T Limit closures of classes of commutative rings %J Theory and applications of categories %D 2015 %P 229-304 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAC_2015_30_a7/ %G en %F TAC_2015_30_a7