deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 2313a4b..26c9ba9 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Collective Response of Human Populations to Large-Scale Emergencies}},  journal = {{PLoS} {ONE}},  }  @article{Hill_2006,  doi = {10.1214/088342306000000222},  url = {http://dx.doi.org/10.1214/088342306000000222},  year = {2006},  month = {may},  publisher = {Institute of Mathematical Statistics},  volume = {21},  number = {2},  pages = {256--276},  author = {Shawndra Hill and Foster Provost and Chris Volinsky},  title = {{Network-Based Marketing: Identifying Likely Adopters via Consumer Networks}},  journal = {Statistical Science},  }