基于灰色系统理论的我国钢铁产业与GDP关系研究
王贵成, 贺振, 高俊丽
Discussion of Relationship Between China's Iron & Steel Industry and GDP Based on Grey System Theory
WANG Gui-cheng, HE Zhen, GAO Jun-li
矿冶工程 . 2019, (2): 128 -132 .  DOI: 10.3969/j.issn.0253-6099.2019.02.031