deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 1875208..6bb2a4a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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year = {2014},  url = {{http://www.R-project.org/}},  }  @Manual{R,  title = {{R: A Language and Environment for Statistical Computing}},  author = {{R Core Team}},  organization = {R Foundation for Statistical Computing},  address = {Vienna, Austria},  year = {2014},  url = {{http://www.R-project.org/}},  }