M. Brion: Points entiers dans les polyedres convexes.
Ann. Sci. Ec. Norm. Sup. 21 (1988), 653-663.

10284 G. Ewald: Algebraic geometry and convexity.
In 10279 Gruber/Wills, 603-626.

G. Ewald: Combinatorial convexity and algebraic geometry.
Springer 1996.

M. Ishida: Polyhedral Laurent series and Brion's equalities.
Int. J. Math. 1 (1990), 251-265.