%0 Journal Article
%A M. Szyjewski
%T On the Witt ring of a relative projective line
%J Colloquium Mathematicum
%D 1998
%P 53-78
%V 75
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-75-1-53-78/
%R 10.4064/cm-75-1-53-78
%G en
%F 10_4064_cm_75_1_53_78