中国科学院数学与系统科学研究院期刊网
AMS
Study on the Measurement of Industrial Structure "Sophistication, Rationalization and Ecologicalization" Based on the Dynamic Analysis of Grey Relations—A Case Study of Beijing-Tianjin-Hebei
Shiyi YUAN, Xiaopeng SUN, Weiguo CHEN, Yongwu LI
系统科学与信息学报(英文) . 2020, (2): 130 -147 .  DOI: 10.21078/JSSI-2020-130-18