deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index ab9dbb1..b4666ce 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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@article{Holstein_2009,  doi = {10.1088/1742-6596/173/1/012019},  url = {http://dx.doi.org/10.1088/1742-6596/173/1/012019},  year = {2009}, {2015},  month = {jun},  publisher = {{IOP} Publishing},  volume = {173},  pages = {012019},  author = {Barry R Holstein}, {Catherine Zucker},  title = {{The mysterious disappearance of Ettore Majorana}},  journal = {J. Phys.: Conf. Ser.}, {arXiv:1506.0880},  }