@article{Chr-Dew-Doi-Ell-Fas-Gr?-Huy-Lab-M?l-Yam-2008,
    author={J. Christophe and S. Dewez and J.P. Doignon and Sourour 
           Elloumi and G. Fasbender and Ph. Gr?goire and D. Huygens and 
           M. Labb? and H. M?lot and H. Yaman },
    title={Linear inequalities among graph invariants: using GraPHedron 
           to uncover optimal relationships },
    journal={Computer Networks Journal },
    year={2008 },
    volume={52 },
    pages={287--298},
}