@book{croft2010search,
  address = {Boston},
  author = {Croft, W. Bruce and Metzler, Donald and Strohman, Trevor},
  edition = {1st},
  interhash = {bc2cb2c872ddae363967b53064670cd8},
  intrahash = {6dbe8ff9de4f8b16c442247baf8abe73},
  isbn = {9780136072249 0136072240},
  month = feb,
  publisher = {Addison-Wesley},
  refid = {268788295},
  title = {Search engines: information retrieval in practice},
  url = {http://www.amazon.com/Search-Engines-Information-Retrieval-Practice/dp/0136072240},
  year = 2010
}

@inproceedings{ls_leimeister,
  address = {Valencia, Spain},
  author = {Duennebeil, S. and Sunyaev, A. and Blohm, I. and Leimeister, J. M. and Krcmar, H.},
  booktitle = {3. International Conference on Health Informatics (HealthInf) 2010},
  interhash = {c79ecc24f80f6572f79e40ef06342880},
  intrahash = {6d8d3744dda9624c4ae1b10fed7b2e3e},
  note = {163 (11-10)},
  title = {Do German physicians want electronic health services? A characterization of potential adopters and rejectors in German ambulatory care},
  url = {http://www.uni-kassel.de/fb7/ibwl/leimeister/pub/JML_150.pdf},
  year = 2010
}

@inproceedings{ls_leimeister,
  address = {Valencia, Spain},
  author = {Duennebeil, S. and Sunyaev, A. and Blohm, I. and Leimeister, J. M. and Krcmar, H.},
  booktitle = {3. International Conference on Health Informatics (HealthInf) 2010},
  interhash = {c79ecc24f80f6572f79e40ef06342880},
  intrahash = {6d8d3744dda9624c4ae1b10fed7b2e3e},
  note = {163 (11-10)},
  title = {Do German physicians want electronic health services? A characterization of potential adopters and rejectors in German ambulatory care},
  url = {http://pubs.wi-kassel.de/wp-content/uploads/2013/03/JML_243.pdf},
  year = 2010
}

@inproceedings{fischer2001communities,
  address = {Ulvik, Hardanger Fjord, Norway},
  author = {Fischer, Gerhard},
  booktitle = {24th annual Information Systems Research Seminar in Scandinavia},
  interhash = {790e778dcd713ffb84756a6734d1097a},
  intrahash = {2b58a1bff72a7440c43786fc4c1493b0},
  month = {August},
  pages = 2001,
  title = {Communities of Interest: Learning through the Interaction of Multiple Knowledge Systems},
  year = 2001
}

@inproceedings{gottlobetal2004,
  author = {Gottlob, Georg and Koch, Christoph and Baumgartner, Robert and Herzog, Marcus and Flesca, Sergio},
  bibsource = {DBLP, http://dblp.uni-trier.de},
  booktitle = {Proceedings of the Twenty-third ACM SIGACT-SIGMOD-SIGART Symposium
               on Principles of Database Systems, June 14-16, 2004, Paris, France},
  interhash = {bc4c0bca239d365f573ca3b542ec36ca},
  intrahash = {1cc97508ecfcb6c56e201df3065e708b},
  isbn = {1-58113-858-X},
  pages = {1-12},
  publisher = {ACM},
  title = {The Lixto Data Extraction Project - Back and Forth between Theory and Practice},
  year = 2004
}