@misc{Koehn1999,
  author    = {Tilo K{\"o}hn},
  title     = {Quellensammlung zur mittelalterlichen Geschichte : Fontes medii aevi (CD-ROM); Berlin, Bogon [u.a.], 1998},
  institution = {ZIM - Zentrum f{\"u}r Informationstechnologie und Medienmanagement},
  type      = {review},
  year        = {1999},
}