Erratum to: Emergence of self-similarity in football dynamics Akifumi Kijima, Keiko Yokoyama, Hiroyuki Shima and Yuji Yamamoto Eur. Phys. J. B, 87 4 (2014) 80 Published online: 02 April 2014 DOI: 10.1140/epjb/e2014-50151-0