deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index ad95891..69b92e5 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Copyrights and digitizing the systematic literature: the horror{\&}{\#}8230$\mathsemicolon$ the horror{\&}{\#}8230$\mathsemicolon$}},  journal = {Nature Precedings},  }  @article{Michel_2010,  doi = {10.1126/science.1199644},  url = {http://dx.doi.org/10.1126/science.1199644},  year = {2010},  month = {dec},  publisher = {American Association for the Advancement of Science ({AAAS})},  volume = {331},  number = {6014},  pages = {176--182},  author = {J.-B. Michel and Y. K. Shen and A. P. Aiden and A. Veres and M. K. Gray and J. P. Pickett and D. Hoiberg and D. Clancy and P. Norvig and J. Orwant and S. Pinker and M. A. Nowak and E. L. Aiden},  title = {{Quantitative Analysis of Culture Using Millions of Digitized Books}},  journal = {Science},  }