J. Davidsen, P. Grassberger, и M. Paczuski. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)
A. Fronczak, P. Fronczak, и J. Hołyst. Abstract Book of the XXIII IUPAP International Conference on Statistical Physics, Genova, Italy, (9-13 July 2007)