Open Access环境约束下的中国典型城市土地利用效率—基于DDF-Global Malmquist-Luenberger指数方法的分析
Author(s) -
岳立,
Yue Li,
李文波,
Wenbo Li
Publication year - 2017
Publication title -
ziyuan kexue
Language(s) - Uncategorized
Resource type - Journals
ISSN - 1007-7588
DOI - 10.18402/resci.2017.04.02
Subject(s) - state (computer science) , computer science , algorithm