deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b9ff9d6..a572feb 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@article{Paterson_1985,  doi = {10.1190/1.1441884},  url = {http://dx.doi.org/10.1190/1.1441884},  year = {1985},  month = {dec},  publisher = {Society of Exploration Geophysicists},