Open Publication License
The Open Publication License (OPL) is a public copyright license for documents, it was published by the Open Content Project in 1999 to replace the Open Content License, which was published in 1998.[1][2]
References
- ↑ "About the Open Publication License". iterating toward openness. 2007-05-06. Retrieved 2019-08-11.
- ↑ "Open Publication License". opencontent.org. Retrieved 2019-08-11.
Other websites
- Open Publication License text dated June 8, 1999.