%0 Journal Article
%A Arveson, William
%T The free cover of a row contraction
%J Documenta mathematica
%D 2004
%P 137-161
%V 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DOCMA_2004__9__a20/
%G en
%F DOCMA_2004__9__a20