%0 Journal Article %A R. M. Erdahl %A K. A. Rybnikov %T An Infinite Series of Perfect Quadratic Forms and Big Delaunay Simplices in~$\mathbb Z^n$ %J Informatics and Automation %D 2002 %P 170-178 %V 239 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_2002_239_a10/ %G en %F TRSPY_2002_239_a10