@article{neda2000self,
  title={Self-organizing processes: The sound of many hands clapping},
  author={N{\'e}da, Zoltan and Ravasz, Erzs{\'e}bet and Brechet, Yves and Vicsek, Tam{\'a}s and Barab{\'a}si, A-L},
  journal={Nature},
  volume={403},
  number={6772},
  pages={849--850},
  year={2000},
  publisher={Nature Publishing Group}
}