Links
[1] https://www.ifross.org/?q=phorum-license-v-20
[2] https://www.ifross.org/?q=user/login&destination=comment/reply/450%23comment-form
[3] https://www.ifross.org/?q=category/lizenzordnung/open-source-lizenzen/i-lizenzen-ohne-copyleft-effekt/bsdartige-lizenzen
[4] https://www.ifross.org/?q=category/tags/version
[5] https://www.ifross.org/?q=category/tags/20
[6] https://www.ifross.org/?q=category/tags/phorum-license