@article{巩灿娟_1930, author = {[巩灿娟, 徐成龙, 张晓青]}, title = {黄河中下游沿线城市水资源利用效率的时空演变及影响因素}, publisher = {地理科学}, year = {2020}, journal = {地理科学}, volume = {40}, number = {11}, eid = {1930}, pages = {1930-1939}, keywords = {;水资源利用效率;高质量发展;系统GMM估计;黄河中下游沿线城市}, doi = http://geoscien.neigae.ac.cn/CN/10.13249/j.cnki.sgs.2020.11.018 }