deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 5332046..e25fa9b 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Education: The {PhD} factory}},  journal = {Nature},  }  @article{Powell_2015,  doi = {10.1038/520144a},  url = {http://dx.doi.org/10.1038/520144a},  year = {2015},  month = {apr},  publisher = {Nature Publishing Group},  volume = {520},  number = {7546},  pages = {144--147},  author = {Kendall Powell},  title = {{The future of the postdoc}},  journal = {Nature},  }