1. Acree, M.A.: Is there a gender difference in fingerprint ridge density? Forensic Sci. Int. 102(1), 35 – 44 (1999). https://doi.org/10.1016/S0379-0738(99)00037-7 , http://www.sciencedirect.com/science/article/pii/S0379073899000377
2. Alter, M.: Is hyperploidy of sex chromosomes associated with reduced total finger ridge count? Am. J. Hum. Genet. 17(6), 473–475 (1965). http://europepmc.org/articles/PMC1932642
3. Badawi, A., Mahfouz, M., Tadross, R., Jantz, R.: Fingerprint-based gender classification. In: Proceedings of the 2006 International Conference on Image Processing, Computer Vision, and Pattern Recognition IPCV2006, vol. 1, pp. 41–46, January 2006
4. Damer, N., Fúhrer, B., Kuijper, A.: Missing data estimation in multi-biometric identification and verification. In: 2013 IEEE Workshop on Biometric Measurements and Systems for Security and Medical Applications, pp. 41–45, September 2013. https://doi.org/10.1109/BIOMS.2013.6656147
5. Damer, N., Opel, A., Nouak, A.: CMC curve properties and biometric source weighting in multi-biometric score-level fusion. In: 17th International Conference on Information Fusion (FUSION), pp. 1–6, July 2014