HOWE, J. The two worlds of the Russian peasant and urban folk song. Etnomusikologian vuosikirja, [S. l.], v. 3, p. 177–191, 1990. DOI: 10.23985/evk.100997. Disponível em: https://etnomusikologia.journal.fi/article/view/100997. Acesso em: 19 touko. 2024.