deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e4a2125..8b8634e 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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booktitle = {2012 {IEEE} Symposium on Security and Privacy},  }  @misc{1_pledge() a new mitigation mechanism_2016, @misc{pledge,  title={pledge() a new mitigation system},   url={http://www.openbsd.org/papers/hackfest2015-pledge/index.html}, urldate={2016-4-10},  journal={Openbsd.org},  year={2016} journal={openbsd.org},   author={Theo De Raadt}  }