Links
[1] https://www.ifross.org/?q=artikel/werke-fotografie-und-grenzen-creative-commons-lizenzen
[2] https://www.ifross.org/?q=user/login&destination=comment/reply/91%23comment-form
[3] mailto:benjamin.roger@ifross.de
[4] https://www.ifross.org/?q=category/tags/creative-commons
[5] https://www.ifross.org/?q=category/tags/fotografie