@article{TschochnerKlamrowski1994,
  author    = {Tschochner, Bernd and Klamrowski, G{\"u}nter},
  title     = {Zur physikalischen Verwitterung},
  year      = {1994},
  language  = {de}
}
@article{TschochnerKlamrowski1993,
  author    = {Tschochner, Bernd and Klamrowski, G{\"u}nter},
  title     = {Zur physikalischen Verwitterung in der Schirmacheroase},
  year      = {1993},
  language  = {de}
}