Columbia subject headings:
Harvard subject headings:
Authors, German--Middle High German, 1050-1500--Biography
German language--Middle High German, 1050-1500--Religious aspects.
German literature--Middle High German, 1050-1500--History and criticism
Judgment of God in literature.
Poetry, Medieval.
Princeton subject headings:
German literature--Middle High German, 1050-1500--History and criticism.
Gottfried, von Strassburg, active 13th century. Tristan.
Hartmann, von Aue, active 12th century. Iwein.
Konrad, von Würzburg, -1287. Engelhard.
Ordeal in literature.
Stricker, 13th cent. Heisse Eisen.