Asymptotics of the chromatic number for quasi-line graphs.

Andrew D. King Bruce A. Reed Asymptotics of the chromatic number for quasi-line graphs. 327-331 2007 29 Electronic Notes in Discrete Mathematics http://dx.doi.org/10.1016/j.endm.2007.07.056 db/journals/endm/endm29.html#KingR07