Keywords: Software-license-classification-mark-webbink.svg en Classification of software licenses in context of copyright according to Mark Webbink 2005 https //www redhat com/f/summitfiles/presentation/May31/Open 20Source 20Dynamics/Troan_OpenSourceProprietyPersp pdf shaddim / Mark Webbink 2005 PD-textlogo Copyright law Software licenses Cc-zero |