TY - RPRT TI - Early vocal production and functional flexibility in wild infant chimpanzees AU - Dezecache, G. AU - Zuberbühler, K. AU - Davila-Ross, M. AU - Dahl, C. D. PY - 2019 DO - 10.1101/848770 UR - https://www.biorxiv.org/content/10.1101/848770v1 ID - 10.1101/848770 ER -