Association Journal of CSIAM
Supervised by Ministry of Education of PRC
Sponsored by Xi'an Jiaotong University
ISSN 1005-3085  CN 61-1269/O1
Chinese Journal of Engineering Mathematics
Representative Research on Census Micro-records Sample
HU Guihua, CHI Lujie
Chinese Journal of Engineering Mathematics . 2021, (5): 637 -652 .  DOI: 10.3969/j.issn.1005-3085.2021.05.004