Discriminating chaotic time series with visibility graph eigenvalues, Fioriti, Vincenzo, Tofani A., and Di Pietro A. , Complex Systems, Volume 21, Number 3, p.193-200, (2012)

Spectral analysis of a real power network, Fioriti, Vincenzo, Sforna M., and D'Agostino G. , International Journal of Critical Infrastructures, Volume 8, Number 4, p.354-367, (2012)