%0 Journal Article
%A Garzón, A.R.
%A del Río, A.
%T The Whitehead categorical group of derivations.
%J Georgian Mathematical Journal
%D 2002
%P 709-721
%V 9
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/GMJ_2002__9_4_50442/
%G en
%F GMJ_2002__9_4_50442