Images of the emperor Frederick II in the 'Universal Chronicle' of Jansen Enikel - Dunphy, Raymond Graeme (In:Amsterdamer Beiträge zur älteren Germanistik;Leiden ; Boston, Mass. : Brill, Rodopi, 1972-;40, 1994, S. 139/157;22 cm, 1994)
Keywords: Friedrich; Jansen Enikel; Jans; Weltchronik; Chronistik