deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 80c2e35..d6e08cb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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journal = {2013 IEEE International Conference on Intelligence and Security Informatics},  publisher = {IEEE},  author = {Miller, Benjamin A. and Arcolano, Nicholas and Bliss, Nadya T.},  year = {2013} {2013},  } 
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year = {2010},  pages = {45–58},  }  @article{Dellschaft_2009,  title = {{An epistemic dynamic model for tagging systems}},  issn = {1931-1745},  url = {http://dx.doi.org/10.1145/1457507.1457512},  doi = {10.1145/1457507.1457512},  number = {Winter},  journal = {SIGWEB Newsl.},  publisher = {Association for Computing Machinery (ACM)},  author = {Dellschaft, Klaas and Staab, Steffen},  year = {2009},  month = {Jan},  pages = {1–10},  }