WASET
    Liudmyla Koliechkina and  Olena Dvirna,  Two-Stage Approach for Solving the Multi-Objective Optimization Problem on Combinatorial Configurations.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 169(1). 48 - 53
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/10011786.