WASET
    A. Chillali and  M. Sahmoudi,  Cryptography over Sextic Extension with Cubic Subfield.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2015, vol. 100(4). 250 - 253
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10001148.