deletions | additions       diff --git a/bibliography/refs.bib b/bibliography/refs.bib  index ffc5553..464d705 100644  --- a/bibliography/refs.bib  +++ b/bibliography/refs.bib 
...
@article{brody, @article{brody1,  Author = {Brody, Tim and Harnad, Stevan and Carr, Leslie},  Date-Modified = {2012-01-23 19:07:47 -0500},  Journal = {Journal of the American Society for Information Science and Technology},