@article{10_37236_1019,
     author = {Gordon F. Royle},
     title = {Graphs with chromatic roots in the interval \((1,2)\)},
     journal = {The electronic journal of combinatorics},
     year = {2007},
     volume = {14},
     doi = {10.37236/1019},
     zbl = {1157.05310},
     url = {http://geodesic.mathdoc.fr/articles/10.37236/1019/}
}