THE RIGA KNIGHTS OPERA BY HEINRICH DORN AND ITS MUSICAL ACHIEVEMENTS. Mūzikas akadēmijas raksti, Riga, Latvia, v. 21, p. 103–138, 2024. Disponível em: https://jvlma.rta.lv/index.php/mar/article/view/251.. Acesso em: 16 sep. 2024.