Mathematical Methods of Operations Research 运筹学研究Mathematical Models Methods in Applied Sciences 数学模拟与应用方法Mathematical Physics Electronic J 数学物理电子杂志Mathematical Proceedings of the Society 数学学会学报Mathematical Pr
315-324Xinping Xiao, Feng Li, Novel Results On AGO Space,The Journal of Grey System, 2001,13(4),325-330Xinping Xiao, Julong Deng, A New Modified GM(1,1) Model: Grey Optimization Model, The Journa