TY  - RPRT
TI  - The evolution of language.
AU  - M A Nowak
AU  - D C Krakauer
PY  - 1999
DO  - 10.1073/pnas.96.14.8028
UR  - https://pubmed.ncbi.nlm.nih.gov/10393942/
ID  - 10393942
ER  -