deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 37063aa..dd265bd 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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year = {1964},  publisher = {Munksgaard},  }  @article{Caro_1989,  doi = {10.1103/physreva.40.2287},  url = {http://dx.doi.org/10.1103/physreva.40.2287},  year = {1989},  month = {sep},  publisher = {American Physical Society ({APS})},  volume = {40},  number = {5},  pages = {2287--2291},  author = {A. Caro and M. Victoria},  title = {{Ion-electron interaction in molecular-dynamics cascades}},  journal = {Phys. Rev. A},  }