Other Licenses

Not all material on these pages is included in the Creative Commons license. Some material - especially most graphics, are copyright their original sources. If you wish to publish that material you should get permission from the author(s). A smaller amount of material is public domain. This is indicated by the words "public domain" or "copyright expired". You can use this material anywhere at any time without attribution.

In addition there are other categories of material with varying degrees of restriction or freedom of use. The GNU software license for example, and the copyleft license, are similar to the Creative Commons license. Sometime the owner of the copyright will allow the work to be freely used except for commercial purposes. And so on.

The small graphic icons that decorate the pages are probably also public domain and can be freely used without need for any permission.

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Creative Commons License
Unless otherwise noted,
the material on this page is licensed under a
Creative Commons License.
page by M. Alan Kazlev
uploaded on 30 April 2003
checked ATW050508