Zapewnia elastyczno w dziaaniu, cho nie jest tak surowa jak licencje unijne.
https://forumlylife.com/showthread.php?tid=45922
http://kiteonly12.free.fr/viewtopic.php?f=10&t=10883
http://www.lada-xray.net/showthread.php?p=121811#post121811
http://www.lada-xray.net/showthread.php?p=139546#post139546
https://waselplatform.org/blog/index.php?entryid=978177
http://52she.top/forum.php?mod=viewthread&...1427&extra=
https://sgs-game.com/forum/thread-215920.html
http://ewmen.com/viewtopic.php?t=634119
https://neoternia.net/viewtopic.php?t=233859
http://qrfonline.qrfmag.com/qrfswap/viewtopic.php?t=72485