TAMM, Anne. Estonian Transitive Verb Classes, Object Case, and Progressive. Nordlyd, Tromsø, Norway, v. 31, n. 4, 2004. DOI: 10.7557/12.30. Disponível em: https://septentrio.uit.no/index.php/nordlyd/article/view/30. Acesso em: 7 may. 2026.