Linssen, C.A.A. “M. Herbenus, M.G.M.A. Van Heyst, Over Hersteld Maastricht (De Trajecto Instaurato)”. BMGN - Low Countries Historical Review, vol. 101, no. 4, Jan. 1986, pp. 635-, https://doi.org/10.18352/bmgn-lchr.2766.