deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index ebc53ee..2413aae 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Inhomogeneous Electron Gas}},  journal = {Physical Review},  }  @article{Kohn_1965,  doi = {10.1103/physrev.140.a1133},  url = {http://dx.doi.org/10.1103/physrev.140.a1133},  year = {1965},  month = {nov},  publisher = {American Physical Society ({APS})},  volume = {140},  number = {4A},  pages = {A1133--A1138},  author = {W. Kohn and L. J. Sham},  title = {{Self-Consistent Equations Including Exchange and Correlation Effects}},  journal = {Physical Review},  }