BUSCH, H. J. The Motets of Jacobus Gallus and the Doctrine of Musical Figures in the first half of the 17th Century. Musicological Annual, [S. l.], v. 5, n. 1, p. 40–53, 1969. DOI: 10.4312/mz.5.1.40-53. Disponível em: https://revije.ff.uni-lj.si/MuzikoloskiZbornik/article/view/4712. Acesso em: 24 jun. 2021.