@inproceedings{hoffmann2012anforderungen,
  address = {Braunschweig, Germany},
  author = {Hoffmann, A. and Hoffmann, H. and Leimeister, J. M.},
  booktitle = {42. Jahrestagung der Gesellschaft für Informatik e.V. (GI)},
  interhash = {bbb8696427f9c021b04d75300bd35f60},
  intrahash = {b45212287d0aa59c48af7e2fca9b5f3f},
  note = 350,
  title = {Anforderungen an Software Requirement Pattern in der Entwicklung sozio-technischer Systeme},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_353.pdf},
  year = 2012
}

@book{Hegering.2008,
  address = {Bonn},
  author = {Hegering, Heinz-Gerd and Lehmann, Axel},
  institution = {Gesellschaft für Informatik},
  interhash = {ac25016fdb75070614af1c106b830736},
  intrahash = {10c4670b240e8b1bac38b3dc898db749},
  isbn = {9783885792284},
  publisher = {Ges. für Informatik},
  series = {Informatik 2008},
  title = {Informatik 2008},
  url = {http://www.gbv.de/dms/ilmenau/toc/57789921X.PDF},
  volume = {Bd. 2},
  year = 2008
}