N. Praveen Kumar and  Abhijit Mitra and  C. Ardil,  Efficient Realization of an ADFE with a New Adaptive Algorithm.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2007, vol. 8(8). 1251 - 1254
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/14835.