Hvor lå Vinland?
Subtitle: En studie over solobservasjoner i de norrøne sagaer.  With a summary in English.
Publisher: Dreyer
Published: 1954
Place of publication: Oslo
Language: nor
Number of pages: 246
Subjects: Sagas; Magnetism, Terrestrial; America -- Discovery and exploration
Other titles: Eyktarstad problem
Notes: A study of the eyktarstad problem.