deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7a15bdd..22e5f9b 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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journal = {Proceedings of the Royal Society B: Biological Sciences},  }  @article{Barber_b_2015,  doi = {10.1073/pnas.1420815112},  url = {http://dx.doi.org/10.1073/pnas.1420815112},  year = {2015},  month = {apr},  publisher = {Proceedings of the National Academy of Sciences},  volume = {112},  number = {18},  pages = {5756--5761},  author = {Albert Barber{\'{a}}n and Joshua Ladau and Jonathan W. Leff and Katherine S. Pollard and Holly L. Menninger and Robert R. Dunn and Noah Fierer},  title = {{Continental-scale distributions of dust-associated bacteria and fungi}},  journal = {Proceedings of the National Academy of Sciences},  }