found: Kilger, Christoph. Pfennigmärkte und Währungslandschaften, 2000:t.p. (Christoph Kilger)
found: Internet, National Library of Sweden, http://www.kb.se/kbstart.htm(Kilger, Christoph, 1967-)
found: Coins in churches, 2021:CIP t.p. (Christoph Kilger; ORCID ID: 0000-0003-3111-7562) galley (Senior Lecturer, Archaeology, Uppsala University at Campus Gotland; specializes in Viking and medieval archaeology and numismatics, especially relating to social, economic and monetary history of Northern Europe)