deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 57c5644..0453fbd 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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pages = {15},  author = {J. Lindhard and M. Scharff},  journal = {Kgl. Danske Videnskab. Selskab. Mat. Fys. Medd.},  } @article{Morawetz_1996,  doi = {10.1103/physreve.54.4134},  url = {http://dx.doi.org/10.1103/physreve.54.4134},  year = {1996},  month = {oct},  publisher = {American Physical Society ({APS})},  volume = {54},  number = {4},  pages = {4134--4146},  author = {K. Morawetz and G. Röpke},  title = {{Stopping power in nonideal and strongly coupled plasmas}},  journal = {Physical Review E},  }