ЛАССАН, Э. On the Place of an Adverb in the Semantic Structure of the Sentence (the Adverb “тяжело”). Kalbotyra, [S. l.], v. 31, n. 2, p. 58–74, 1980. DOI: 10.15388/Knygotyra.1980.21973. Disponível em: https://test.zurnalai.vu.lt/kalbotyra/article/view/21973. Acesso em: 26 oct. 2025.