WASET
    Nadia M. G. AL-Saidi,  Signature Identification Scheme Based on Iterated Function Systems.   journal   = {International Journal of Mathematical and Computational Sciences}, [online]. World Academy of Science, Engineering and Technology.
    August 2011, vol. 56(8). 1127 - 1131
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/7154.