@inproceedings{ls_leimeister,
  address = {Essen, Germany},
  author = {Sunyaev, A. and Dünnebeil, S. and Mauro, C. and Leimeister, J. M. and Krcmar, H.},
  booktitle = {54. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie (GMDS) 2009},
  interhash = {f28199fc8490da312cf2562f96d53e9c},
  intrahash = {eb0dfdb9bfcb66367c4ec5383889dea8},
  note = {144 (28-09)},
  title = {Sicherheitsbetrachtung der Primärsysteme in der Deutschen Gesundheitstelematik},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_130.pdf},
  volume = 54,
  year = 2009
}

@book{Iakovidis.2006,
  address = {Amsterdam},
  author = {Iakovidis, Ilias},
  edition = {3. print.},
  interhash = {72ff72496afa7e96bfccaeb0c384ba6f},
  intrahash = {e6946b0de639d84275d2f950724dcf56},
  isbn = {1586034480},
  publisher = {IOS Press},
  series = {Studies in health technology and informatics},
  title = {E-health:  Current situation and examples of implemented and beneficial e-health applications},
  volume = 100,
  year = 2006
}

@book{Haas.2006,
  address = {Heidelberg},
  author = {Haas, Peter and Meier, Andreas and Sauerburger, Heinz},
  interhash = {e0825decf49cb872f87650c3229851c9},
  intrahash = {b57867ae231230519ced8388cf4864f7},
  isbn = {3898643832},
  price = {ca. EUR 23.50, ca. EUR 24.20 (AT)},
  publisher = {dpunkt-Verl.},
  series = {HMD - Praxis der Wirtschaftsinformatik},
  title = {E-Health},
  url = {http://deposit.d-nb.de/cgi-bin/dokserv?id=2838371&prov=M&dok_var=1&dok_ext=htm},
  volume = {43.2006,251},
  year = 2006
}