中国科学院数学与系统科学研究院期刊网
Analysis on economic efficiency of final demand
DUAN Yu-wan, JIANG Xue-mei, CHEN Xi-kang, YANG Cui-hong
Systems Engineering - Theory & Practice . 2014, (1): 64 -69 .  DOI: 10.12011/1000-6788(2014)1-64