deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 48b79c4..a230e6d 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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adsurl = "http://adsabs.harvard.edu/abs/2003Geop...68..949G",  adsnote = "Provided by the SAO/NASA Astrophysics Data System",  }  @article{Oliveira_Jr_Barbosa_Silva_2011,  title = "Source geometry estimation using the mass excess criterion to constrain 3-D radial inversion of gravity data",  volume = "187",  url = "http://dx.doi.org/10.1111/j.1365-246X.2011.05172.x",  doi = "10.1111/j.1365-246X.2011.05172.x",  number = "2",  journal = "Geophysical Journal International",  publisher = "Oxford University Press",  author = "Oliveira Jr, Vanderlei C. and Barbosa, Valéria C. F. and Silva, João B. C.",  year = "2011",  month = "Nov",  pages = "754-772",  }