Universal scaling of the elliptic flow data at RHIC M. Csanád, T. Csörgő, A. Ster, B. Lörstad, N. N. Ajitanand, J. M. Alexander, P. Chung, W. G. Holzmann, M. Issah and R. A. Lacey Eur. Phys. J. A, 38 3 (2008) 363-368 Published online: 21 November 2008 DOI: 10.1140/epja/i2008-10681-7