deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 8f2843d..18284f0 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Reproducibility in density functional theory calculations of solids}},  journal = {Science},  }  @article{Duan_2014,  doi = {10.1038/srep06968},  url = {http://dx.doi.org/10.1038/srep06968},  year = {2014},  month = {nov},  publisher = {Nature Publishing Group},  volume = {4},  pages = {6968},  author = {Defang Duan and Yunxian Liu and Fubo Tian and Da Li and Xiaoli Huang and Zhonglong Zhao and Hongyu Yu and Bingbing Liu and Wenjing Tian and Tian Cui},  title = {{Pressure-induced metallization of dense (H2S)2H2 with high-Tc superconductivity}},  journal = {Sci. Rep.},  }