@book{Seehausen2009,
  author    = {Seehausen, Gerhard},
  title     = {Halbleiterschaltungstechnik},
  publisher = {Logos-Verl.},
  address   = {Berlin},
  isbn      = {978-3-8325-2218-6},
  pages     = {271 S. : graph. Darst.},
  year      = {2009},
  language  = {de}
}
@book{Seehausen2008,
  author    = {Seehausen, Gerhard},
  title     = {Digitale Signalverarbeitung : Grundlagen / Gerhard H. F. Seehausen},
  publisher = {Mainz},
  address   = {Aachen},
  isbn      = {3-86130-604-2},
  pages     = {104 S. : graph. Darst.},
  year      = {2008},
  language  = {de}
}