Privacy and Identity Management for Life : сборник / editor.: J. Camenisch [et al.], 2011 r=on-line. - Текст : электронный.
The future of identity in the information society / SpringerLink (Online service), 2009 r=on-line. - Текст : электронный.
Security and privacy – silver linings in the cloud : 25th IFIP TC-11 international information security conference, SEC 2010, held as part of WCC 2010, Brisbane, Australia, September 20-23, 2010: proceedings / SpringerLink (Online service), 2010 r=on-line. - Текст : электронный.