@article{Halina2018,
author = {Halina, Marta and Liebal, Katja and Tomasello, Michael},
year = {2018},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {The goal of ape pointing},
url = "http://dx.doi.org/10.17169/refubium-24113",
}