deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 1805cda..2a68d5b 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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month = "May",  pages = "874-887",  }  @article{agno_Courrioux_Joly_Ledru_2008,  title = "Geological modelling from field data and geological knowledge",  volume = "171",  url = "http://dx.doi.org/10.1016/j.pepi.2008.06.014",  doi = "10.1016/j.pepi.2008.06.014",  number = "1-4",  journal = "Physics of the Earth and Planetary Interiors",  publisher = "Elsevier",  author = "Guillen, A. and Calcagno, Ph. and Courrioux, G. and Joly, A. and Ledru, P.",  year = "2008",  month = "Dec",  pages = "158-169",  }