KRUOPIENĖ, Irena. The Problem of the Open Roots of Verbs in Lithuanian. Kalbotyra, [S. l.], v. 47, n. 1, p. 87–90, 1998. Disponível em: https://www.zurnalai.vu.lt/kalbotyra/article/view/31375. Acesso em: 15 nov. 2025.