[1]
Gancarczyk, P. 2015. Petrus Wilhelmi de Grudencz (b. 1392) - a Central European composer / Petrus Wilhwlmi de Grudencz (roj. 1392) - srednjeevropski skladatelj. De musica disserenda. 2, 1 (jun. 2015), 103–112. DOI:https://doi.org/10.3986/dmd02.1.05.