TY - Journal of Shandong University(Engineering Science) A1 - Xiaoyan GONGYE,Peiguang LIN,Weilong REN T1 - Genetic algorithm based on Grefenstette coding and 2-opt optimized Y1 - 2018-12-20 JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 19 EP - 26 VL - 48 IS - 6 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.0.2018.203 ER -