deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 93917f3..8658516 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Home Life: Factors Structuring the Bacterial Diversity Found within and between Homes}},  journal = {{PLoS} {ONE}},  }  @article{Bray_1957,  doi = {10.2307/1942268},  url = {http://dx.doi.org/10.2307/1942268},  year = {1957},  month = {oct},  publisher = {{JSTOR}},  volume = {27},  number = {4},  pages = {325},  author = {J. Roger Bray and J. T. Curtis},  title = {{An Ordination of the Upland Forest Communities of Southern Wisconsin}},  journal = {Ecological Monographs},  }