NOWAK, Marianne. Józef Patkowski at the Darmstadt International Summer Courses for New Music. Res Facta Nova. Teksty o muzyce współczesnej, [S. l.], n. 20 (29), p. 17–28, 2019. DOI: 10.14746/rfn.2019.20.2. Disponível em: https://pressto.amu.edu.pl/index.php/rfn/article/view/28352. Acesso em: 24 kwi. 2024.