%0 Journal Article
%A J. R. A. Gray
%T Action representability via spans and prefibrations
%J Theory and applications of categories
%D 2017
%P 1501-1521
%V 32
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TAC_2017_32_a42/
%G en
%F TAC_2017_32_a42