@article {310591,
	title = {Does the chimpanzee have a theory of mind?},
	journal = {Behavioral and Brain Sciences},
	year = {1978},
	pages = {515{\textendash}526},
	issn = {1469-1825},
	doi = {10.1017/S0140525X00076512},
	url = {http://journals.cambridge.org/article_S0140525X00076512},
	author = {Premack, D. and Woodruff, G.}
}
