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Last updated: March 29, 2001 | Unless otherwise specified; text, tables, photographs, maps and other
graphics © 1999-2001 Gunnar Ljungstrand |
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Copyleft |
Copyleft in the strict sense is the form of copyright license used in the GNU Public License (GPL) by the Free Software Foundation. This is really only directly appliciable to computer software, so here I use the term in a looser sense, meaning roughly "copyright used to ensure users freedom, rather than taking it away from them".
With the material I possess copyright to - text, data, tables, images, diagrams, maps etc. - you are allowed to do the following, without asking for a permit:
Material on this site, to which I do not possess copyright - e.g. some images - are used with the consent of the copyright holders, respectively, who retain all rights and decide on what conditions their material may be used.
![]() |
![]() Top of document |
![]() Site map |
![]() Email the author |
![]() Copyleft information |
![]() Detta dokument på svenska |
Last updated: March 29, 2001 | Unless otherwise specified; text, tables, photographs, maps and other
graphics © 1999-2001 Gunnar Ljungstrand |