@article {335411,
	title = {Sociality influences cultural complexity},
	journal = {Proceedings of the Royal Society B: Biological Sciences},
	volume = {281},
	number = {1774},
	year = {2014},
	pages = {20132511},
	isbn = {0962-8452},
	author = {Muthukrishna, Michael and Shulman, Ben W and Vasilescu, Vlad and Henrich, Joseph}
}
