deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index e5eda54..9888097 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Stopping powers of copper silver and gold for protons and helium ions of low energy}},  journal = {Journal of Physics D: Applied Physics},  }  @article{Lindhard_Scharff_Schiott,  year = {1963},  volume = {33},  number = {14},  author = {J. Lindhard, M. Scharff and E. M. Sch{\varnothing}tt},  journal = {Kgl. Danske Videnskab. Mat. Fys. Medd.},  }