a combined work can only be seen as a mixture of derivative works and collective works and this is not helpful in an article please note that if you discuss things with me and then add text that was not agreed it seems that you are mainly interested to steal my time moglen is not a trustworthy source as he is well known for publishing intentionally false claims with the intention to use this to get political results given that i just forward statements from rosen and determan who are trustworthy sources it should be easy to write a correct article with citations from trustworthy sources