THE SOCIOLINGUISTIC SITUATION IN NORTHEASTERN LITHUANIA AS SHOWN BY QUESTIONNAIRES OF THE INTERWAR PERIOD. Baltistica, [S. l.], v. 41, n. 3, p. 497–506, 2026. DOI: 10.15388/Baltistica.41.3.1158. Disponível em: https://www.journals.vu.lt/baltistica/article/view/39721. Acesso em: 22 feb. 2026.