8Hu,H.,Myers,S.,Colizza,V.&Vespignani,A.2009Wi Finetworks and malware epidemiology.Proc.Natl Acad.Sci.USA 106,1318 1323.(doi:10.1073/pnas.0811973106).
9Borge-Holthoefer,J.et al.2011 Structural and dynamical patterns on online social networks:the Spanish May15th Movement as a case study.PLo S ONE 6,e23883.(doi:10.1371/journal.pone.0023883).
10Michel,J.-B.,Shen,Y.K.,Aiden,A.P.,Veres,A.,Gray,M.K.,Team,T.G.B.,Pickett,J.P.,Hoiberg,D.,Clancy,D.,Norvig,P.,Orwant,J.,Pinker,S.,Nowak,M.A.,and Aiden,E.L.(2011).Quantitative analysisof culture using millions of digitized books.Science,331(6014).