VIETTI, Alessandro; CERRUTI, Massimo. Language variety as a linguistic subsystem: typological implications. Linguistic Typology at the Crossroads, Bologna, Italy, v. 5, n. 2, p. 188–223, 2025. DOI: 10.60923/issn.2785-0943/19725. Disponível em: https://typologyatcrossroads.unibo.it/article/view/19725. Acesso em: 24 mar. 2026.