GAIŽUTIS, Algirdas. Tendencies to Formalizing Aesthetics. Problemos, [S. l.], v. 28, p. 33–41, 1982. DOI: 10.15388/Problemos.1982.28.6326. Disponível em: https://www.journals.vu.lt/problemos/article/view/6326. Acesso em: 5 dec. 2025.