deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 38b95f9..1d9147a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Envisioning Information}},  journal = {Soil Science},  }  @article{Tufte_1988,  doi = {10.1214/ss/1177012760},  url = {http://dx.doi.org/10.1214/ss/1177012760},  year = {1988},  month = {nov},  publisher = {Institute of Mathematical Statistics},  volume = {3},  number = {4},  pages = {413--424},  author = {Edward R. Tufte},  title = {{A Conversation with Cuthbert Daniel}},  journal = {Statist. Sci.},  }