Kokole, Metoda. “Isaac Posch and His Instrumental Works; With Special Reference to Variation Suites for Instrumental Set-up of the Collection Musicalische Ehrenfreudt (1618)”. Musicological Annual, vol. 34, no. 1, Dec. 1998, pp. 139-42, https://doi.org/10.4312/mz.34.1.139-142.