Avetisyan НЗ. Dynasty of Musicologists: G. G. Tigranov, I. G. Tigranova, R. A. Terteryan. MA [Internet]. 2022 Oct. 26 [cited 2024 Sep. 16];2(61):108-10. Available from: https://yerazhshtakanhayastan.am/index.php/ma/article/view/86