@Article{journals/corr/abs-physics-0602026, author = {Capocci, Andrea and Servedio, Vito Domenico Pietro and Colaiori, Francesca and Buriol, Luciana S. and Donato, Debora and Leonardi, Stefano and Caldarelli, Guido}, title = {Preferential attachment in the growth of social networks: the case of Wikipedia}, journal = {CoRR}, year = {2006}, number = {}, url = {http://dblp.uni-trier.de/db/journals/corr/corr0602.html#abs-physics-0602026}, const = {\ text} }