GARBAČIAUSKIENĖ, M.; PAJARSKAITĖ, J. On relationship abstraction and concretization in assimilation of grammar. Psichologija, [S. l.], v. 8, p. 33–39, 1966. DOI: 10.15388/Psichol.1966.8.9295. Disponível em: https://journals.vu.lt./psichologija/article/view/9295. Acesso em: 28 apr. 2025.