Yeghoyan Ն. Ա. Musicians of Gyumri in the Performing Art of Brass Wind Instruments of Armenia. Musical Armenia, [S. l.], n. 2, p. 32–38, 2023. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/219. Acesso em: 17 apr. 2024.