Resources, co-evolution and artifacts : theory in CSCW / SpringerLink (Online service), 2008 r=on-line. - Текст : электронный.
Knowledge management in action : IFIP 20th World computer congress, Conference on knowledge management in action, September 7-10, 2008, Milano, Italy / SpringerLink (Online service), 2008 r=on-line. - Текст : электронный.