NASTOPKA, Kęstutis. About Semiotics, Mathematics and Poetry. Brandt Per Aage answers Kęstutis Nastopka Questions . Semiotika, [S. l.], v. 12, p. 9–17, 2016. DOI: 10.15388/Semiotika.2016.16731. Disponível em: https://www.zurnalai.vu.lt/Semiotika/article/view/16731. Acesso em: 4 jan. 2026.