Analysis of information sources in references of the Wikipedia article "Copyleft" in Vietnamese language version.
[M]y agreement with the idea of a lax [Ogg/Vorbis] license in this special case is just as pragmatic as my preference for the GPL in most cases. In both cases it is a matter of how we can attain freedom.
The 'open source' label was invented at a strategy session held on February 3rd, 1998 in Palo Alto, California.
