deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 8347f82..dc61f68 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Neanderthal Use of Fish Mammals, Birds, Starchy Plants and Wood 125-250,000 Years Ago}},  journal = {{PLoS} {ONE}},  }  @article{Tews_2003,  doi = {10.1046/j.0305-0270.2003.00994.x},  url = {http://dx.doi.org/10.1046/j.0305-0270.2003.00994.x},  year = {2003},  month = {dec},  publisher = {Wiley-Blackwell},  volume = {31},  number = {1},  pages = {79--92},  author = {J. Tews and U. Brose and V. Grimm and K. Tielbörger and M. C. Wichmann and M. Schwager and F. Jeltsch},  title = {{Animal species diversity driven by habitat heterogeneity/diversity: the importance of keystone structures}},  journal = {Journal of Biogeography},  }