Includes periodical literature that appeared in 1990 containing Northern material (not archaeological), as well as booklets and pamphlets. The list is preceded by short reviews of the more important contributions.
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d'une licence CC BY 4.0 / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 license