@article{曾叶欣:803, author = {曾叶欣,张钦礼}, title = {基于弹性系数法的湖南省有色金属资源供需安全研究}, publisher = {黄金科学技术}, year = {2018}, journal = {黄金科学技术}, volume = {26}, number = {6}, eid = {803}, numpages = {7}, pages = {803}, keywords = {;矿产资源;资源安全;有色金属;市场供需;弹性系数法;供需安全度;综合利用;湖南省}, url = {http://www.goldsci.ac.cn/CN/abstract/article_10536.shtml}, doi = {10.11872/j.issn.1005-2518.2018.06.803} }