1.
Kossmann-Putto J. J.M. Jeep, Medieval Germany. An encyclopedia. BMGN-LCHR [Internet]. 2002 Jan. 1 [cited 2024 Nov. 21];117(3):374-5. Available from: https://bmgn-lchr.nl/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-106564