Fortezza di Kristiansen (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Fortezza di Kristiansen" in Italian language version.

refsWebsite

Global rank Italian rank

6^th place

8^th place

archive.org

Knut Gjerset, History of the Norwegian People, I & II, The MacMillan Company, 1915, ISBN 978-1-153-38551-0.
Frank Noel Stagg, The Heart of Norway, George Allen & Unwin, Ltd., 1953.