1. U. Betke, Das Einschließungs-Ausschließungsprinzip für Gitterpolytope, manuscript
2. Lattice points;Gritzmann,1993
3. On the extension of additive functionals on classes of convex sets;Groemer;Pacific J. Math.,1978
4. Convex and Discrete Geometry;Gruber,2007
5. Convex Polytopes;Grünbaum,1967