deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d9ce0ee..d59ad10 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{{OPBE}: A promising density functional for the calculation of nuclear shielding constants}},  journal = {Chemical Physics Letters},  }  @article{Barone_1998,  doi = {10.1021/jp9716997},  url = {http://dx.doi.org/10.1021/jp9716997},  year = {1998},  month = {mar},  publisher = {American Chemical Society ({ACS})},  volume = {102},  number = {11},  pages = {1995--2001},  author = {Vincenzo Barone and Maurizio Cossi},  title = {{Quantum Calculation of Molecular Energies and Energy Gradients in Solution by a Conductor Solvent Model}},  journal = {J. Phys. Chem. A},  }