1. http://www.peterindia.net/BiometricsView.html
2. Andrijchuk, V.A., Kuritnyk, I.P., Kasyanchuk, M.M., Karpinski, M.P.: Modern Algorithms and Methods of the Person Biometric Identification. IEEE Intelligent Data Acquisition and Advanced Computing Systems, Technology and Applications, 403–406 (2005) ISBN: 0780394453
3. Zhang, J.H., Liu, X.J., Chen, B.: The Design and Implementation of ID Authentication System Based On Fingerprint Identification. In: Fourth International Conference on Intelligent Computation Technology and Automation, vol. 2, pp. 1217–1220 (2011)
4. Wang, F.L., Zhang, Y.Y.: Study and Design oh Intelligent Authentication System Based on Fingerprint Identification. In: Second International Symposium on Knowledge Acquisition and Modeling, vol. 3, pp. 170–173 (2009)
5. Miroslav, B., Petra, K., Tomislav, F.: Basic On-line Handwriting Signature features for Person Biometric authentication. In: Proceedings of the 34th International Convention MIPRO, pp. 1458–1463 (2011)