%0 Journal Article
%A Hans-Joachim von Höhne
%T On weakly positive unit forms.
%J Commentarii mathematici Helvetici
%D 1988
%P 312-336
%V 63
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1988__63_4_140126/
%F CMH_1988__63_4_140126