THE EXPRESSION OF LIBROGENRE MUSIC IN CREATIVE WORK BY PĒTERIS VASKS. Mūzikas akadēmijas raksti, Riga, Latvia, v. 7, p. 118–139, 2024. Disponível em: https://jvlma.rta.lv/index.php/mar/article/view/211.. Acesso em: 19 sep. 2024.