R. Bjones, I. Krontiris, P. Paillier, and K. Rannenberg, Integrating Anonymous Credentials with eIDs for Privacy-Respecting Online Authentication, 2012.
DOI : 10.1007/978-3-642-54069-1_7

S. Brands, Rethinking Public Key Infrastructures and Digital Certificates: Building in Privacy, 2000.

S. Brands, L. Demuynck, and B. Decker, A Practical System for Globally Revoking the Unlinkable Pseudonyms of Unknown Users, Proc. ACISP, pp.400-415, 2007.
DOI : 10.1007/978-3-540-73458-1_29

J. Camenisch and A. Lysyanskaya, Efficient non-transferable anonymous multi-show credential system with optional anonymity revocation, Proc. EUROCRYPT 2001, pp.93-118, 2001.

J. Camenisch and E. Van-herreweghen, anonymous credential system, Proceedings of the 9th ACM conference on Computer and communications security , CCS '02, 2002.
DOI : 10.1145/586110.586114

J. Camenisch and A. Lysyanskaya, Signature Schemes and Anonymous Credentials from Bilinear Maps, Proc. CRYPTO, pp.56-72, 2004.
DOI : 10.1007/978-3-540-28628-8_4

J. Camenisch, Protecting (Anonymous) Credentials with the Trusted Computing Group???s TPM V1.2, Proc. SEC 2006, pp.135-147, 2006.
DOI : 10.1007/0-387-33406-8_12

J. Camenisch and T. Groß, Efficient attributes for anonymous credentials To appear in ACM Transactions on Information and System Security (TISSEC), 2011. 10. A. Cavoukian. Privacy by Design and the Emerg- ing Personal Data Ecosystem Available at: http://privacybydesign, 2012.

M. Hildebrandt, The Dawn of a Critical Transparency Right for the Profiling Era. Digital Enlightenment Yearbook, J. Bus et al, pp.41-56, 2012.

F. Kerschbaum, Privacy-Preserving Computation (Position Paper) Annual Privacy Forum (APF), 2012.

V. Liagkou, G. Metakides, A. Pyrgelis, C. Raptopoulos, P. Spirakis et al., Privacy Preserving Course Evaluations in Greek Higher Education Institutes: An e-Participation Case Study with the Empowerment of Attribute Based Credentials, 2012.
DOI : 10.1007/978-3-642-54069-1_9

C. Manolopoulos, D. Sofotassios, P. Spirakis, Y. , and C. Stamatiou, A Framework for Protecting Voters??? Privacy In Electronic Voting Procedures, Journal of Cases on Information Technology, vol.15, issue.2, 2013.
DOI : 10.4018/jcit.2013040101

P. Young, The Diffusion of Innovations in Social Networks, The Economy as a Complex Evolving System, 2003.
DOI : 10.1093/acprof:oso/9780195162592.003.0011