Aarts, G., Allton, C., Foley, J., Hands, S., & Kim, S. (2006). Meson spectral functions at nonzero momentum in hot QCD. Nuclear Physics A, "A785"(1-2), pp. 202-205. doi:10.1016/j.nuclphysa.2006.11.148

Aarts, Gert, Chris Allton, Justin Foley, Simon Hands, and Seyong Kim. "Meson Spectral Functions At Nonzero Momentum in Hot QCD." Nuclear Physics A "A785", no. 1-2 (2006): 202-205.

Aarts, Gert, et al. "Meson Spectral Functions At Nonzero Momentum in Hot QCD." Nuclear Physics A "A785".1-2 (2006): 202-205.