7. Literatūros sąrašas

1. Ratha, N. K.; Connell, J. H.; Bolle, R. M. 2001. Enhancing security and privacy in biometrics-based authentication systems. IBM Systems journal, Vol 40, No 3. 614–634 p.

2. Protecting Against Fingerprint Spoofing in Mobile Devices. Synaptics Incorporated 2016.