F. Akkerman, A.J. Vanderjagt, Rodolphus Agricola Phrisius 1444-1485. Proceedings of the International Conference at the University of Groningen 28-30 October 1985. BMGN-LCHR 1990, 105 (3), 417-420. https://doi.org/10.18352/bmgn-lchr.3251.