WALTER-MAZUR, M. The Discovery at Poznań University Library of Missing Parts for Four Vocal Pieces by Grzegorz Gerwazy Gorczycki and Three Others Attributed to Him . Muzyka, [S. l.], v. 68, n. 3, p. 23–49, 2023. DOI: 10.36744/m.2073. Disponível em: https://czasopisma.ispan.pl/index.php/m/article/view/2073. Acesso em: 15 nov. 2026.