Mandal, D., K. S. Kola, J. Tewary, V. P. Roy, and A. K. Bhattacharjee. “Synthesis of Steered Flat-Top Beam Pattern Using Evolutionary Algorithm”. Advanced Electromagnetics, vol. 5, no. 3, Dec. 2016, pp. 86-90, doi:10.7716/aem.v5i3.439.