deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index d7510a3..5c0ffb2 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Design of a Next Generation Force Field:~ The X-{POL} Potential}},  journal = {J. Chem. Theory Comput.},  }  @article{Hirata_2008,  doi = {10.1063/1.3021077},  url = {http://dx.doi.org/10.1063/1.3021077},  year = {2008},  publisher = {{AIP} Publishing},  volume = {129},  number = {20},  pages = {204104},  author = {So Hirata},  title = {{Fast electron-correlation methods for molecular crystals: An application to the $\upalpha$ $\upbeta$[sub 1], and $\upbeta$[sub 2] modifications of solid formic acid}},  journal = {J. Chem. Phys.},  }