Xinsheng Lai On Performance of a Simple Multi-objective Evolutionary Algorithm on the Constrained Minimum Spanning Tree Problem. 57 2022 15 Int. J. Comput. Intell. Syst. 1 https://doi.org/10.1007/s44196-022-00111-7 https://www.wikidata.org/entity/Q114215784 db/journals/ijcisys/ijcisys15.html#Lai22