@article{Dikta2006,
  author    = {Dikta, Gerhard},
  title     = {Time series methods to forecast patent filings},
  series = {Forecasting innovations : methods for predicting numbers of patent filings ; with 71 tables / Peter Hingley ; Marc Nicolas (ed.),},
  journal   = {Forecasting innovations : methods for predicting numbers of patent filings ; with 71 tables / Peter Hingley ; Marc Nicolas (ed.),},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {978-3-540-35991-3},
  doi       = {10.1007/3-540-35992-3_6},
  pages     = {95 -- 124},
  year      = {2006},
  language  = {en}
}
@incollection{Wollert2006,
  author    = {Wollert, J{\"o}rg},
  title     = {Bussysteme},
  series = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  booktitle = {Handbuch der Mess- und Automatisierungstechnik in der Produktion / Hans-J{\"u}rgen Gevatter ... (Hrsg.). - 2. Aufl.},
  publisher = {Springer},
  address   = {Berlin [u.a.]},
  isbn      = {3-540-21207-8 ; 978-3-540-21207-2},
  pages     = {475 -- 653},
  year      = {2006},
  language  = {de}
}