Columbia subject headings:
Albrecht, von Scharfenberg, active 13th century--Technique.
Albrecht, von Scharfenberg, active 13th century. Jüngere Titurel.
Rhetoric, Medieval.
Harvard subject headings:
Albrecht, von Scharfenberg, active 13th century--Technique.
Albrecht, von Scharfenberg, active 13th century.
Albrecht, von Scharfenberg, active 13th century. Jüngere Titurel.
Rhetoric, Medieval.
Princeton subject headings:
Albrecht von Scharfenberg, 13th cent. Der jüngere Titurel.
Albrecht, von Scharfenberg, active 13th century--Technique.