VAN BOER, Bertil. A Rediscovered Sacred Work by J. M. Kraus: Some Observations on his Creative Process. Svensk tidskrift för musikforskning / Swedish Journal of Music Research, [S. l.], v. 65, p. 109–126, 1984. Disponível em: https://publicera.kb.se/stm-sjm/article/view/40726. Acesso em: 10 dec. 2025.