%0 Journal Article %A V. A. Timorin %T An analogue of the Hodge--Riemann relations for simple convex polytopes %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1999 %P 381-426 %V 54 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1999_54_2_a2/ %G en %F RM_1999_54_2_a2