1. Nanavati, S., Nanavati, R., Thieme, M.: Biometrics: Identity Verification in a Networked World. Wiley, New York (2002)
2. Dass, S.C., Jain, A.K.: Fingerprint-Based Recognition. Technometrics 49(3), 262–276 (2007)
3. Mordini, E., Petrini, C.: Ethical and Social Implications of Biometric Identification Technology. Annali dell’Instituto Superiore di Sanità 1(43), 5–11 (2007)
4. Barbour, I.G.: Ethics in an Age of Technology. The Gifford Lectures 1989-1991, vol. 2. Harper, SanFransisco (1993)
5. Marx, G.T.: Hey Buddy Can You Spare a DNA? New Surveillance Technology and the Growth of Mandatory Volunteerism in Collecting Personal Information. Annali dell’Instituto Superiore di Sanità 1(43), 12–19 (2007)