%0 Journal Article
%A G. Ewald
%T Spherical Complexes and Nonprojective Tone Varieties.
%J Discrete & computational geometry
%D 1986
%P 115-122
%V 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DCG_1986__1_130986/
%F DCG_1986__1_130986