@article{JAC_2011__34_4_a0,
     author = {Matsui, Tetsushi and Higashitani, Akihiro and Nagazawa, Yuuki and Ohsugi, Hidefumi and Hibi, Takayuki},
     title = {Roots of {Ehrhart} polynomials arising from graphs},
     journal = {Journal of Algebraic Combinatorics},
     pages = {721--749},
     publisher = {mathdoc},
     volume = {34},
     number = {4},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JAC_2011__34_4_a0/}
}