%0 Journal Article %A L. Strommer %T Spire-Polyhedra %J Journal for geometry and graphics %D 2007 %P 111-126 %V 11 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/JGG_2007_11_1_JGG_2007_11_1_a10/ %F JGG_2007_11_1_JGG_2007_11_1_a10