Carol, Javier, and Andrés Salanova. “Frustratives As Aspect: A View from Chorote (Mataguayan) and Mẽbengokre (Jê)”. Signo & Seña, no. 36 (November 30, 2019): 23-43. Accessed May 18, 2024. http://revistascientificas.filo.uba.ar/index.php/sys/article/view/9200.