Allton, C., Schmidt, C., Laermann, E., Karsch, F., Hands, S., Kaczmarek, O., & Ejiri, S. (2003). The quark mass and μ dependence of the QCD chiral critical point. Nuclear Physics B - Proceedings Supplements, 119, pp. 517-519. doi:10.1016/S0920-5632(03)01601-3

Allton, Chris, C. Schmidt, E. Laermann, F. Karsch, S.J Hands, O. Kaczmarek, and S. Ejiri. "The Quark Mass and μ Dependence of the QCD Chiral Critical Point." Nuclear Physics B - Proceedings Supplements 119 (2003): 517-519.

Allton, Chris, et al. "The Quark Mass and μ Dependence of the QCD Chiral Critical Point." Nuclear Physics B - Proceedings Supplements 119 (2003): 517-519.