TY  - RPRT
TI  - Selection limits and strategies.
AU  - C C Cockerham
AU  - P M Burrows
PY  - 1980
DO  - 10.1073/pnas.77.1.546
UR  - https://pubmed.ncbi.nlm.nih.gov/16592765/
ID  - 16592765
ER  -