Bulk viscosity and energy-momentum correlations in high energy hadron collisionsAntonio Dobado, FelipeJ. Llanes-Estrada and JuanM. Torres-RinconEur. Phys. J. C, 72 2 (2012) 1873DOI: https://doi.org/10.1140/epjc/s10052-012-1873-9