NeXSPheRIO results on elliptic flow at RHIC and connection with thermalization R. Andrade, F. Grassi, Y. Hama, T. Kodama, O. Socolowski jr. and B. Tavares Eur. Phys. J. A, 29 1 (2006) 23-26 Published online: 30 August 2006 DOI: 10.1140/epja/i2005-10292-x