deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 0950761..587d53a 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Molecular microbial community structure of the Regenerative Enclosed Life Support Module Simulator air system}},  journal = {Int.Jnl Astrobiol.},  }  @article{Brooks_2015,  doi = {10.1186/s12866-015-0351-6},  url = {http://dx.doi.org/10.1186/s12866-015-0351-6},  year = {2015},  month = {mar},  publisher = {Springer Science $\mathplus$ Business Media},  volume = {15},  number = {1},  author = {J Paul Brooks and David J Edwards and Michael D Harwich and Maria C Rivera and Jennifer M Fettweis and Myrna G Serrano and Robert A Reris and Nihar U Sheth and Bernice Huang and Philippe Girerd and Jerome F Strauss and Kimberly K Jefferson and Gregory A Buck},  title = {{The truth about metagenomics: quantifying and counteracting bias in 16S {rRNA} studies}},  journal = {{BMC} Microbiology},  }