Links
[1] https://ifross.org/?q=publikation/freeware-shareware-und-public-domain
[2] https://ifross.org/?q=user/login&destination=comment/reply/716%23comment-form
[3] https://ifross.org/?q=category/autoren/robert-gehring
[4] https://ifross.org/?q=category/publikationsherkunft/externe-publikation
[5] https://ifross.org/?q=category/externe-publikationen/ii-juristische-online-artikel-freier-software-und-rec/-allgemein
[6] https://ifross.org/?q=category/tags/public-domain
[7] https://ifross.org/?q=category/tags/shareware
[8] https://ifross.org/?q=category/tags/freeware
[9] https://ifross.org/?q=artikel/mpi-plaediert-fuer-open-access-kulturellen-erbe
[10] https://ifross.org/?q=user/login&destination=comment/reply/42%23comment-form
[11] mailto:benjamin.roger@ifross.de
[12] http://www.mpiwg-berlin.mpg.de/de/aktuelles/features/feature4
[13] http://www.ifross.de/ifross_html/opencontent.html
[14] https://ifross.org/?q=category/tags/open-access
[15] https://ifross.org/?q=category/tags/mpi
[16] https://ifross.org/?q=artikel/creative-commons-will-public-domain-foerdern
[17] https://ifross.org/?q=user/login&destination=comment/reply/90%23comment-form
[18] mailto:till.kreutzer@ifross.de
[19] http://www.heise.de/newsticker/meldung/100798/
[20] https://ifross.org/?q=category/tags/creative-commons