SAMMALLAHTI, P. On grade alternation and the illative plural in Lappisch. Finnisch-Ugrische Forschungen, [S. l.], v. 1982, n. 44, p. 110–113, 1982. DOI: 10.33339/fuf.109830. Disponível em: https://journal.fi/fuf/article/view/109830. Acesso em: 18 may. 2024.