Dinesh Kumar and  Y. S. Brar and  V. K. Banga,  Multicast Optimization Techniques using Best Effort Genetic Algorithms.   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2009, vol. 26(2). 238 - 240
    [viewed 20 April 2021]. Available from: https://publications.waset.org/pdf/5999.