中国科学院数学与系统科学研究院期刊网
On Bivariate Self-Exciting Hysteretic Integer-Valued Autoregressive Processes
YANG Kai, CHEN Xiaoman, LI Han, XIA Chao, WANG Xinyang
Journal of Systems Science & Complexity . 2025, (5): 2204 -2225 .  DOI: 10.1007/s11424-024-4027-x