%0 Journal Article
%A N. V. Kosmatov
%T Upper bounds on homological dimensions of pullback rings. II
%J Zapiski Nauchnykh Seminarov POMI
%D 2000
%P 234-237
%V 272
%U http://geodesic.mathdoc.fr/item/ZNSL_2000_272_a12/
%G ru
%F ZNSL_2000_272_a12