@book{Benkner1996,
  author    = {Benkner, Thorsten},
  title     = {Kapazit{\"a}tssteigernde Maßnahmen f{\"u}r digitale Mobilfunksysteme der dritten Generation},
  publisher = {Shaker},
  address   = {Aachen},
  isbn      = {3-8265-1682-6},
  pages     = {VII, 170 S. : graph. Darst.},
  year      = {1996},
  language  = {de}
}
@book{DavidBenkner1996,
  author    = {David, Klaus and Benkner, Thorsten},
  title     = {Digitale Mobilfunksysteme},
  publisher = {Teubner},
  address   = {Stuttgart},
  pages     = {XIII, 457 S graph. Darst., + 1 Kt.},
  year      = {1996},
  language  = {de}
}