FROM THE MUSIC HISTORY OF JELGAVA: THE SIGNIFICANCE OF THE IV NATIONWIDE LATVIAN SONG AND MUSIC FESTIVAL. Mūzikas akadēmijas raksti, Riga, Latvia, v. 19, p. 127–148, 2024. Disponível em: https://www.scriptamusica.lv/index.php/mar/article/view/18.. Acesso em: 5 may. 2025.