Design of a virtual computer security lab. - Jörg Keller 001; Ralf Naues (Communication, Network, and Information Security, 2006)

A Collaborative Virtual Computer Security Lab. - Jörg Keller 001; Ralf Naues (e-Science, 2006)

Online Storage on Computers as Distributed Long-Term Storage System. - Ralf Naues; Jörg Keller 001 (IDIMT, 2010)