SAWICKI, D. The teaching of Orthodox chanting by Old Believers’ congregations in Wojnowo in the light of MS BN akc. 8982. Muzyka, [S. l.], v. 63, n. 2, p. 85–105, 2018. DOI: 10.36744/m.536. Disponível em: https://czasopisma.ispan.pl/index.php/m/article/view/536. Acesso em: 15 nov. 2026.