András Király and Tamás Varga and János Abonyi, Constrained Particle Swarm Optimization of Supply Chains. journal = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2012, vol. 67(7). 1113 - 1121 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/9278.