Matevosyan Л. А. “Some general principles and methods for the improvement of violinist’s sound”. Musical Armenia, [S. l.], v. 2, n. 53, p. 66–70, 2017. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/244. Acesso em: 19 sep. 2024.