TY - GEN T1 - Which way should software turn - Copyright or Copyleft? :The effect of GPLV3 on the future of the free and open source software movement / AU - Tardanico, G.r., VL - US 14 Summer 2009 Vol 56 No 4, pages 897-946 ID - 26039 KW - Copyright. KW - Copyright KW - Software licensing KW - Software industry TI - Which way should software turn - Copyright or Copyleft? :The effect of GPLV3 on the future of the free and open source software movement / ER -