%0 Journal Article
%A Lurdes Sousa
%T On the pullback stability of a quotient map with respect to a closure 
operator
%J Theory and applications of categories
%D 2001
%P 100-113
%V 8
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2001_8_a5/
%G en
%F TAC_2001_8_a5