@inproceedings{Houghton2011,
  author    = {John W. Houghton},
  title     = {Cost analysis of scholarly communication in Germany},
  booktitle = {Vortrag im Rahmen des Symposiums der Universit{\"a}tsbibliothek Frankfurt am Main in Kooperation mit der Frankfurter Buchmesse 2011 "Economy and Acceptance of Open Access Strategies", am 14.10.2011.},
  year      = {2011},
}