deletions | additions       diff --git a/bibliography/biblio.bib b/bibliography/biblio.bib  index 7688bcd..ff90bc5 100644  --- a/bibliography/biblio.bib  +++ b/bibliography/biblio.bib 
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title = {{Rapid ecological turnover and its impact on Neanderthal and other human populations}},  journal = {Trends in Ecology {\&} Evolution},  }  @article{Roebroeks_2006,  doi = {10.1002/jqs.1044},  url = {http://dx.doi.org/10.1002/jqs.1044},  year = {2006},  publisher = {Wiley-Blackwell},  volume = {21},  number = {5},  pages = {425--435},  author = {Wil Roebroeks},  title = {{The human colonisation of Europe: where are we?}},  journal = {Journal of Quaternary Science},  }