@article{Dunphy2011,
  author    = {Graeme Dunphy},
  title     = {Images of the Emperor Frederick II in the Universal chronicle of Jansen Enikel},
  journal   = {Amsterdamer Beitr{\"a}ge zur {\"a}lteren Germanistik},
  volume    = {40},
  number    = {40},
  pages     = {139 -- 157},
  url       = {http://homepages-nw.uni-regensburg.de/~dug22463/Frederick_II_ABAG.pdf},
  year      = {2011},
}