@article{ben-avraham2008portraits,
  title={Portraits of Complex Networks},
  author={Jim Bagrow and Erik M. Bollt and Joseph D. Skufca and Daniel ben-Avraham},
  journal={EPL (Europhysics Letters)},
  volume={81},
  number={6},
  journalpage={http://iopscience.iop.org/0295-5075/81/6/68004/},
  year={2008},
  citations={45}
}