Hassan E. A. Ibrahim and  Mohamed F. Serag,  Analysis of Self Excited Induction Generator using Particle Swarm Optimization.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    September 2011, vol. 57(9). 1199 - 1203
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/9272.