deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 5870fe9..dc3ef56 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Energy use by Eem Neanderthals}},  journal = {Journal of Archaeological Science},  }  @article{Krause_2007,  doi = {10.1038/nature06193},  url = {http://dx.doi.org/10.1038/nature06193},  year = {2007},  month = {sep},  publisher = {Nature Publishing Group},  volume = {449},  number = {7164},  pages = {902--904},  author = {Johannes Krause and Ludovic Orlando and David Serre and Bence Viola and Kay Prüfer and Michael P. Richards and Jean-Jacques Hublin and Catherine Hänni and Anatoly P. Derevianko and Svante Pääbo},  title = {{Neanderthals in central Asia and Siberia}},  journal = {Nature},  }