1.
Weidhagen-Hanerdt M, Sjøvold T, Mörnstad H. Who was Peter Karlsson of Helsingborg? An Attempt to Identify a Medieval Seal Stamp Find. csa [Internet]. 1996 Dec. 28 [cited 2024 Dec. 22];4(1):185-98. Available from: https://publicera.kb.se/csa/article/view/1114