Pammolli, Fabio; Fu, Dongfeng; Buldyrev, Sergey V.; Riccaboni, Massimo; Matia, Kaushik; Yamasaki, Kazuko and Stanley, H. Eugene (2006): A Generalized Preferential Attachment Model for Business Firms Growth Rates: I. Empirical Evidence. Published in: The European Physical Journal B , Vol. 57, No. 2 (16. May 2007): pp. 127-130.
Buldyrev, Sergey V.; Pammolli, Fabio; Riccaboni, Massimo; Yamasaki, Kazuko; Fu, Dongfeng; Matia, Kaushik and Stanley, H. Eugene (2006): A Generalized Preferential Attachment Model for Business Firms Growth Rates: II. Mathematical Treatment. Published in: The European Physical Journal B , Vol. 57, No. 2 (May 2007): pp. 131-138.
Kitsak, Maksim; Havlin, Shlomo; Paul, Gerald; Riccaboni, Massimo; Pammolli, Fabio and Stanley, H. Eugene (2007): Betweenness Centrality of Fractal and Non-Fractal Scale-Free Model Networks and Tests on Real Networks. Published in: Physical Review E , Vol. 75, No. 5 (31. May 2007): 056115.
Yamasaki, Kazuko; Matia, Kaushik; Buldyrev, Sergey V.; Fu, Dongfeng; Pammolli, Fabio; Riccaboni, Massimo and Stanley, H. Eugene (2004): Preferential attachment and growth dynamics in complex systems. Published in: Physical Review E , Vol. 74, No. 3 (21. September 2006): 0351031-0351034.
Fu, Dongfeng; Pammolli, Fabio; Buldyrev, Sergey V.; Riccaboni, Massimo; Matia, Kaushik; Yamasaki, Kazuko and Stanley, H. Eugene (2005): The Growth of Business Firms: Theoretical Framework and Empirical Evidence. Published in: Proceedings of the National Academy of Sciences , Vol. 102, No. 52 (19. December 2005): pp. 18801-18806.
