中国科学院数学与系统科学研究院期刊网
Research on the system risk spillover effects among crude oil, gold, estate and financial sectors in China
DAI Zhifeng, ZHU Haoyang, YIN Hua
Systems Engineering - Theory & Practice . 2022, (10): 2603 -2616 .  DOI: 10.12011/SETP2021-2322