@article{Andrade.etal:2012,
  title={On the rheology of dilative granular media: bridging solid-and fluid-like behavior},
  author={Andrade, Jose E and Chen, Qiushi and Le, Phong H and Avila, Carlos F and Evans, T Matthew},
  journal={Journal of the Mechanics and Physics of Solids},
  volume={60},
  number={6},
  pages={1122--1136},
  doi={10.1016/j.jmps.2012.02.011},
  year={2012},
  publisher={Elsevier}
}