@article{ZHANG Lei:86,
author = {ZHANG Lei, LIU Lin, LU Chen},
title = {Study on the Mechanism of International Service Trade Cooperation of Beijing-Tianjin-Hebei City Group},
publisher = {Journal of Jilin Institute of Chemical Technology},
year = {2018},
journal = {Journal of Jilin Institute of Chemical Technology},
volume = {35},
number = {6},
eid = {86},
numpages = {3},
pages = {86},
keywords = {Beijing-Tianjin-Hebei;city group;international service trade;cooperation mechanism},
url = {https://xuebao.jlict.edu.cn/EN/abstract/article_154.shtml},
doi = {10.16039/j.cnki.cn22-1249.2018.06.024}
}