Keersmaekers, Alek, et al. “Creating, Enriching and Valorizing Treebanks of Ancient Greek.” Proceedings of the 18th International Workshop on Treebanks and Linguistic Theories (TLT, SyntaxFest 2019), Association for Computational Linguistics, 2019, pp. 109–17, doi:10.18653/v1/w19-7812.