Ternovaya, Lyudmila. “Music of Pyotr Ilyich Tchaikovsky in the Geopolitical Sound”. Gosudarstvennaya Sluzhba 17, no. 4 (July 15, 2015): 91–94. Accessed November 8, 2026. https://gosudarstvennaya-sluzhba.owebs.ru/article/view/22125.