HAASE, F.-A. ’’Protolanguages’ vs. Linguistic Networks Across Language Branches’. A Basic Inventory for Relations of Concepts in Prehistoric States of Linguistic Communication . Limbaj şi context / Speech and Context International Journal of Linguistics, Semiotics and Literary Science, [S. l.], v. 2, n. 6, p. 15–43, 2014. DOI: 10.62413/lc.2014(2).01. Disponível em: https://ojs.sc.usarb.md/index.php/limbaj_context/article/view/247. Acesso em: 12 sep. 2026.