Anomalous lifetime distributions and topological traps in ordering dynamics X. Castelló, R. Toivonen, V. M. Eguíluz, J. Saramäki, K. Kaski and M. San Miguel EPL, 79 6 (2007) 66006 Published online: 28 August 2007 DOI: 10.1209/0295-5075/79/66006