@article{LIU Chang:90,
author = {[LIU Chang, NIE Gui-hua, YANG Jia-hui]},
title = {null},
publisher = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
year = {2018},
journal = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
volume = {20},
number = {5},
eid = {90},
pages = {90-98},
keywords = {null},
doi = https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2018.0136
}