Yepremyan Լ. Կ. “Devoted to Igor Yavryan’s 75th Anniversary”. Musical Armenia, [S. l.], v. 2, n. 55, p. 51–60, 2018. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/117. Acesso em: 19 sep. 2024.