BHATTACHARYA, T.; M.T.; HANYBABU; SAHOO, K. Grammaticalization of auxiliaries in South Asian languages. Finnish Journal of Linguistics, [S. l.], n. 14, p. 7–24, 2001. Disponível em: https://journal.fi/finjol/article/view/152818. Acesso em: 12 apr. 2025.