deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index b57e184..e9ee5be 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
...
title = {{Fully analytic energy gradient in the fragment molecular orbital method}},  journal = {J. Chem. Phys.},  }  @article{Richard_2012,  doi = {10.1063/1.4742816},  url = {http://dx.doi.org/10.1063/1.4742816},  year = {2012},  publisher = {{AIP} Publishing},  volume = {137},  number = {6},  pages = {064113},  author = {Ryan M. Richard and John M. Herbert},  title = {{A generalized many-body expansion and a unified view of fragment-based methods in electronic structure theory}},  journal = {J. Chem. Phys.},  }