Bauchot R, Stephan H: Encéphalisation et niveau evolutif chez les Simiens. Mammalia. 1969, 33: 225-275. 10.1515/mamm.1969.33.2.225. Google Scholar Martin RD: Primate origins and evolution. 1990, London: Chapman & Hall Google Scholar Taylor AB, van Schaik CP: Variation in brain size ...