@phdthesis{Serrano2014,
  author      = {Paloma Serrano},
  title       = {Methanogens from Siberian permafrost as models for life on Mars : response to simulated martian conditions and biosignature characterization},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t Potsdam},
  year        = {2014},
}