%0 Journal Article
%A Frederick W. Call
%T A Theorem of Grothendieck Using Picard Groups for the Algebraist.
%J Mathematica Scandinavica
%D 1994
%P 161-183
%V 74
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MS2_1994__74_1_167288/
%F MS2_1994__74_1_167288