Play Signaling and the Perception of Social Rules by Juvenile Chimpanzees (Pan troglodytes).
Flack, Jessica C., Jeannotte, Lisa A., de Waal, Frans B. M.Volume:
118
Year:
2004
Language:
english
Journal:
Journal of Comparative Psychology
DOI:
10.1037/0735-7036.118.2.149
File:
PDF, 489 KB
english, 2004