Analyzing Protection Strategies for Online Software Distribution. - Kemal Altinkemer; Junwei Guan (J. Electron. Commer. Res., 2003)

Online software distribution without enforcing copy protection as a strategic weapon. - Kemal Altinkemer; Junwei Guan; Aysegül Sahin (Inf. Syst. E Bus. Manag., 2005)