deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index fba99b1..095e4e5 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@misc{Ziegler_2011_PIC,  author = {James F. Ziegler and M.D. Ziegler and J.P. Biersack},  title = {{Hydrogen in Copper}},  howpublished = {{{{{{{http://www.srim.org/SRIM/SRIMPICS/STOP01/STOP0129.gif}}}}}}}}, {{{{{{{{http://www.srim.org/SRIM/SRIMPICS/STOP01/STOP0129.gif}}}}}}}}},  year = {2011},  note = {[Online; accessed 21-Aug-2015]},  } 
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title = {{A grid-based Bader analysis algorithm without lattice bias}},  journal = {Journal of Physics: Condensed Matter},  }  @article{Sanville_2007,  doi = {10.1002/jcc.20575},  url = {http://dx.doi.org/10.1002/jcc.20575},  year = {2007},  publisher = {Wiley-Blackwell},  volume = {28},  number = {5},  pages = {899--908},  author = {Edward Sanville and Steven D. Kenny and Roger Smith and Graeme Henkelman},  title = {{Improved grid-based algorithm for Bader charge allocation}},  journal = {J. Comput. Chem.},  }