@article {333010,
	title = {Did Homo Erectus Have a (Vocal) Language?},
	journal = {Biological Theory},
	year = {2026},
	month = {2026/01/05},
	isbn = {1555-55421555-5550},
	doi = {https://doi.org/10.1007/s13752-025-00521-8},
	url = {https://link.springer.com/article/10.1007/s13752-025-00521-8},
	author = {Yao, Lan and Yao, Dong}
}
