Primerano, I., Caiazzo, F. ., Giordano, G., Schisani, M. C. ., & Vitale, M. P. . (2020). Inter-firm networks in Naples before and after Italian political unification. A network analysis perspective. Statistica Applicata - Italian Journal of Applied Statistics, 30(1), 143–165. https://doi.org/10.26398/IJAS.0030-006