Explaining brain size variation: from social to cultural brain

@article{Schaik2012ExplainingBS,
  title={Explaining brain size variation: from social to cultural brain},
  author={Carel P. van Schaik and Karin Isler and Judith M Burkart},
  journal={Trends in Cognitive Sciences},
  year={2012},
  volume={16},
  pages={277-284}
}

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