TY  - GEN
AU  - Lachmann,M
AU  - Szamado,S
AU  - Bergstrom,C T
TI  - Cost and conflict in animal signals and human language
SN  - 0027-8424
PY  - 2001///1207
KW  - Animal Communication
KW  - Animals
KW  - Biological Evolution
KW  - Conflict, Psychological
KW  - Humans
KW  - Language
KW  - Language Development
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1073/pnas.231216498
ER  -