Robert Pugh Marivel Huerta Mendez Mitsuya Sasaki Francis M. Tyers Universal Dependencies for Western Sierra Puebla Nahuatl. 5011-5020 2022 LREC https://aclanthology.org/2022.lrec-1.535 conf/lrec/2022 db/conf/lrec/lrec2022.html#PughMST22