Kringla database, retrieved 24 March 2024 (in Swedish). Åhlfeldt, p. 417. LisbethImer, "Gotlandske billedsten—dateringen af Lindqvists gruppe C og D", Aarbøger
bonde, der levede som eskimoerne..." Atuagagdliutit. 1955-10-03. p. 8. Imer, Lisbeth M. (2014). "The tradition of writing in Norse Greenland – writing in
220 CE found on Thorsberg moor in Schleswig-Holstein which in 2015 Lisbeth M. Imer interpreted as a Roman-influenced maker's mark reading aṇsgz h.: 79–80
ISBN 0-85991-502-6 Faulkes, Anthony. 1987. Trans. Edda. Everyman. ISBN 0-460-87616-3 Imer, Lisbeth M. 2017. "Gamle fund – nye opdagelser" [Old finds – new discoveries]