deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index c797d12..15848ee 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {472--479},  year = {2003},  }  @article{Tibshirani_2011,  doi = {10.1111/j.1467-9868.2011.00771.x},  url = {http://dx.doi.org/10.1111/j.1467-9868.2011.00771.x},  year = {2011},  month = {apr},  publisher = {Wiley-Blackwell},  volume = {73},  number = {3},  pages = {273--282},  author = {Robert Tibshirani},  title = {{Regression shrinkage and selection via the lasso: a retrospective}},  journal = {Journal of the Royal Statistical Society: Series B (Statistical Methodology)},  }