@article{CockellVoytekGronstaletal.2012,
  author    = {Charles S. Cockell and Mary A. Voytek and Aaron L. Gronstal and Kai Finster and Julie D. Kirshtein and Kieren Howard and Joachim Reitner and Gregory S. Gohn and Ward E. Sanford and J. Wright Horton and Jens Kallmeyer and Laura Kelly and David S. Powars},
  title     = {Impact disruption and recovery of the deep subsurface biosphere},
  journal   = {Astrobiology},
  volume    = {12},
  number    = {3},
  pages     = {231 -- 246},
  doi       = {10.1089/ast.2011.0722},
  year      = {2012},
}