@article{94a3b221548d4276a9e2b3a322e23045,
title = "The evolution of norms",
author = "Ehrlich, {Paul R.} and Levin, {Simon Asher}",
note = "Funding Information: FACCC has been supported by the project POCTI/ISFL/209 (FCT/Portugal). FCS acknowledges the support of , a Marie Curie Early Stage Training Site, funded by the EC through the HRM activity.",
year = "2005",
month = jun,
doi = "10.1371/journal.pbio.0030194",
language = "English (US)",
volume = "3",
pages = "943--948",
journal = "PLoS biology",
issn = "1544-9173",
publisher = "Public Library of Science",
number = "6",
}