@book{Roerig2006,
  author    = {Horst R{\"o}rig},
  title     = {Die M{\"a}r vom Mehr},
  series = {Medienwissenschaft},
  volume    = {1},
  publisher = {LIT-Verlag},
  address   = {Berlin, M{\"u}nster},
  isbn      = {3-8258-9389-8},
  pages     = {275},
  year      = {2006},
  language  = {de}
}