中国科学院数学与系统科学研究院期刊网
Research on the exposure-lag-response relationship between the new LNG pricing pattern and the supply-demand imbalance in the natural gas market
CHAI Jian, ZHANG Xiaokong, ZHANG Xuejun, WANG Yabo
Systems Engineering - Theory & Practice . 2022, (10): 2697 -2709 .  DOI: 10.12011/SETP2021-2601