Song Han and  Elizabeth Chang,  A Pairing-based Blind Signature Scheme with Message Recovery.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2007, vol. 8(8). 2602 - 2607
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/8680.