KEILLOR, Elaine. Sounds of North: Two Centuries of Piano Music (CD Review) - Dedicated to the memory of Dr. Helmut Kallmann. CAML Review / Revue de l’ACBM, [S. l.], v. 40, n. 2, 2012. DOI: 10.25071/1708-6701.35778. Disponível em: https://caml.journals.yorku.ca/index.php/caml/article/view/35778. Acesso em: 7 may. 2024.