Contagious Yawning in Gelada Baboons as a Possible Expression of Empathy

Autor:	Palagi, E., Leone, A., Mancini, G., Ferrari, P. F.
Zdroj:	Proceedings of the National Academy of Sciences of the United States of America, 2009 Nov . 106(46), 19262-19267.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/25593181 Zobrazit plný text záznamu