1. Handbook of Biometrics;Jain,2008
2. Handbook of Multibiometrics;Ross,2006
3. Generating cancelable fingerprint templates;Ratha;IEEE Transactions on Pattern Analysis and Machine Intelligence,2007
4. S. Soutar, D. Roberge, S.A. Stojanov, R. Gilroy, B.V. Kumar, Biometric encryption using image processing, in: Proceedings of SPIE, Optical Security and Counterfeit Deterrence Techniques II, vol. 3314, 1998, pp. 178–188.
5. Speaker identification security improvement by means of speech watermarking;Faundez-Zanuy;Pattern Recognition,2007