WASET
    Gopi Ram and  Durbadal Mandal and  Rajib Kar and  Sakti Prasad Ghoshal,  Design of Non-uniform Circular Antenna Arrays Using Firefly Algorithm for Side Lobe Level Reduction.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2014, vol. 85(1). 36 - 41
    [viewed 11 May 2024]. Available from: https://publications.waset.org/pdf/9997035.