1. Jain, K.: Introduction to biometrics, in Biometrics: Personal Identification in Networked Society, The Kluwer Academic, International Series in Engineering and Computer Science, Jain, A. K., Bolle, R. and Pankanti, S. eds., Vol. 479, Chapter 1, pp. 1–41, 1999.
2. Matsumoto, T., Matsumoto, T., Yamada, K., and Hoshino, S.: Impact of Artificial “Gummy Fingers” on Fingerprint Systems, Optical Security and Counterfeit Deterrence Techniques IV, Rudolf L. van Renesse, editor, Proceedings of SPIE Vol. 4677, SPIE-The International Society for Optical Engineering, pp. 275–289, 2002.
3. Endo, Y. and Matsumoto, T.: Can we make artificial fingers that fool fingerprint systems?-Part W-, Proc. of IPSJ for Computer Security Symposium, 2002.
4. Matsumoto, T.: What will you do if you find a particular weakness of a security technology?, Journal of IEICE, Vol. 84, No. 3, 2001.