Studien Zur Deutschen Märendichtung (2. Durchges. U. Erw. Aufl. Reprint 2010)

"An important work for heuristics and the systematic investigation not only of the medieval fable, but of epic rhyming couplets in general. The work is unsurpassed and will remain so for a long time. At the same time it represents a document of research history, which made a major contribution to the boom of late medieval German studies."
Prof. Dr. Johannes Janota