@article{ShepelyanskyPikovskijSchmidtetal.2009,
  author    = {Dima L. Shepelyansky and Arkadij Pikovskij and J{\"u}rgen Schmidt and Frank Spahn},
  title     = {Synchronization mechanism of sharp edges in rings of Saturn},
  doi       = {10.1111/j.1365-2966.2009.14719.x},
  url       = {http://www3.interscience.wiley.com/cgi-bin/issn?DESCRIPTOR=PRINTISSN\&VALUE=0035-8711},
  year      = {2009},
}