中国科学院数学与系统科学研究院期刊网
Improved Estimator Based on DCSBM in Respondent-Driven Sampling
JIANG Yan, MENG Zhufeng, WANG Tianjia, LIU Xiaoyu
Journal of Systems Science and Mathematical Sciences . 2022, (1): 85 -99 .  DOI: 10.12341/jssms21627