@article{Bourliere, author = {Bourli{\`e}re, F.}, title = {Patterns of Social Grouping Among Wild Primates}, series = {S. L. Washburn (Ed.), Social Life of Early Man, Chicago (Aldine Publishing Company) 1961, pp. 1-10}, journal = {S. L. Washburn (Ed.), Social Life of Early Man, Chicago (Aldine Publishing Company) 1961, pp. 1-10}, language = {en} }