@article{10_1090_S0894_0347_97_00242_7,
     author = {Brion, Michel and Vergne, Mich\`ele},
     title = {Residue formulae, vector partition functions and lattice points in rational polytopes},
     journal = {Journal of the American Mathematical Society},
     pages = {797--833},
     year = {1997},
     volume = {10},
     number = {4},
     doi = {10.1090/S0894-0347-97-00242-7},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-97-00242-7/}
}