@article{tegzes1999liquid,
  title={Liquid-induced transitions in granular media},
  author={Tegzes, P and Albert, R and Paskvan, M and Barab{\'a}si, A-L and Vicsek, T and Schiffer, P},
  journal={Physical Review E},
  volume={60},
  number={5},
  pages={5823},
  year={1999},
  publisher={APS}
}