Lundgreen-Nielsen, Flemming (2002). "Nordic Language History and the History of Ideas I: Humanism". In Bandle, Oskar; Elmevik, Lennart; et al. (eds.). The Nordic Languages: An International Handbook of the History of the North Germanic Languages. Vol. 1. Walter De Gruyter. pp. 354–62. ISBN3-11-014876-5. p. 358: "The term 'hyperborean' has been taken from odes by Pindar and Horace, literally meaning 'people living north of the north wind (Boreas). [Olaus Verelius, the founder] perpetuated Johannes Magnus' viewpoint that human culture began in Sweden with the Goths; [...] The height of the nationalistic theory of Gothic origins can be found in the work of Olof Rudbeck".
Jørgensen. Merete K. (1999). "Det danske sprog i den middelalderlige bog"Archived 2007-04-07 at the Wayback Machine. In Levende Ord & Lysende Billeder - Den middelalderlige bogkultur i Danmark. Det Kongelige Bibliotek, 1999, pp. 185-192. In Danish. Online version retrieved 23 February 2007.
Seidel, Stefan (1991). "Dyrgripar byten från 1600-talet"Archived 2011-05-20 at the Wayback Machine. Populär Historia, 4/1991. (In Swedish). Retrieved 23 October 2007. (The author states that the most famous case of restitution date from the 1970s, when Olof Palme returned war booty to Poland, taken in Warszawa in 1655. In 1990, a medieval law manuscript from the Faroe Islands, not taken as war booty, was also returned.)
Sverige behåller sina krigsbyten. SvD online, 30 March 2005. (In Swedish). Retrieved 23 October 2007. (The article reports that the mayor of Ventspils in Latvia requested President Vaira Vike-Freiberga to ask for the return of war booty from Sweden and that the Swedish authorities intended to stress that "Sweden will keep its war booty".)
Munkhammar, Lars. Byte är byte och kommer aldrig mer igen. SvD online, 20 July 2002. (In Swedish). Retrieved 23 October 2007. (In this article, written by a librarian at Uppsala University library, the author argues that since Hugo Grotius determined already in the 17th century that war booty according to contemporary laws was not to be considered stolen property, there is no legal or moral basis for repatriation of 17th century war booty today.)
web.archive.org
Jørgensen. Merete K. (1999). "Det danske sprog i den middelalderlige bog"Archived 2007-04-07 at the Wayback Machine. In Levende Ord & Lysende Billeder - Den middelalderlige bogkultur i Danmark. Det Kongelige Bibliotek, 1999, pp. 185-192. In Danish. Online version retrieved 23 February 2007.
Krabbe, Niels (2007). "The Earliest Evidences of Musical Activities". In Gyldendal Leksikon, published online by The Ministry of Foreign Affairs of Denmark at Cultural Denmark: Music. Retrieved 20 February 2007.
Seidel, Stefan (1991). "Dyrgripar byten från 1600-talet"Archived 2011-05-20 at the Wayback Machine. Populär Historia, 4/1991. (In Swedish). Retrieved 23 October 2007. (The author states that the most famous case of restitution date from the 1970s, when Olof Palme returned war booty to Poland, taken in Warszawa in 1655. In 1990, a medieval law manuscript from the Faroe Islands, not taken as war booty, was also returned.)
