deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 44719e1..5f8f8dc 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{The mean composition of ocean ridge basalts}},  journal = {Geochemistry Geophysics, Geosystems},  }  @article{Rauch_2011,  doi = {10.1016/j.gexplo.2011.05.008},  url = {http://dx.doi.org/10.1016/j.gexplo.2011.05.008},  year = {2011},  month = {aug},  publisher = {Elsevier {BV}},  volume = {110},  number = {2},  pages = {193--201},  author = {Jason N. Rauch},  title = {{Global distributions of Fe Al, Cu, and Zn contained in Earth{\textquotesingle}s derma layers}},  journal = {Journal of Geochemical Exploration},  }  @article{Conrad_2011,  doi = {10.1038/ngeo1111},  url = {http://dx.doi.org/10.1038/ngeo1111},  year = {2011},  month = {mar},  publisher = {Nature Publishing Group},  volume = {4},  number = {5},  pages = {317--321},  author = {Clinton P. Conrad and Todd A. Bianco and Eugene I. Smith and Paul Wessel},  title = {{Patterns of intraplate volcanism controlled by asthenospheric shear}},  journal = {Nature Geosci},  }