ŠIDIŠKIS, Bonifacas. On the Contents of Musical Work. Problemos, [S. l.], v. 35, p. 93–100, 1986. DOI: 10.15388/Problemos.1986.35.6540. Disponível em: https://www.journals.vu.lt/problemos/article/view/6540.. Acesso em: 29 apr. 2024.