@article{AhnertPikovskij2009,
  author    = {Karsten Ahnert and Arkadij Pikovskij},
  title     = {Compactons and chaos in strongly nonlinear lattices},
  doi       = {10.1103/Physreve.79.026209},
  url       = {http://pre.aps.org/},
  year      = {2009},
}