Alexandra Sterling-Hellenbrand. "Arthurian Romances, Tales, and Lyric Poetry: The Complete Works of Hartmann von Aue. Hartmann von Aue , Frank Tobin , Kim Vivian , Richard H. Lawson" Speculum Vol. 78 Iss. 1 (2003) p. 190 - 191
Available at: http://works.bepress.com/alexandra-hellenbrand/9/