FAZAKAS, Ádám Sándor. THE EVOLUTION AND TECHNICAL REFINEMENT OF THE HARMONIUM IN THE 19ᵗʰ AND 20ᵗʰ CENTURIES. Studia Universitatis Babes-Bolyai Musica, [S. l.], v. 71, n. 1, p. 279–292, 2026. DOI: 10.24193/subbmusica.2026.1.15. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmusica/article/view/10509. Acesso em: 29 jun. 2026.