@incollection{DachwaldUlamecBiele2013,
  author    = {Bernd Dachwald and Stephan Ulamec and Jens Biele},
  title     = {Clean in situ subsurface exploration of icy environments in the solar system},
  booktitle = {Habitability of other planets and satellites. - (Cellular origin, life in extreme habitats and astrobiology ; 28)},
  isbn      = {978-94-007-6545-0 (Druckausgabe)},
  year      = {2013},
}