deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 82ac9ba..f8ffae2 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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pages = {107–128},  }  @article{Kopp_2004,  title = {{The NuMI Neutrino Beam At Fermilab}},  url = {http://arxiv.org/ftp/physics/papers/0508/0508001.pdf},  journal = {arXiv},  author = {Kopp, S.},  year = {2004},  }  @article{McDonald_2001,  title = {{An Off-Axis Neutrino Beam}},  url = {http://dx.doi.org/10.1016/b978-0-08-006509-0.50007-7},