TY  - RPRT
TI  - Increased signalling effort when survival prospects decrease: male-male competition ensures honesty.
AU  - U Candolin
PY  - 2000
DO  - 10.1006/anbe.2000.1481
UR  - https://pubmed.ncbi.nlm.nih.gov/11032643/
ID  - 11032643
ER  -