共 5 条
[1]
Battese G.E., 1995, Empirical Economics, V20, P325, DOI [DOI 10.1007/BF01205442, https://doi.org/10.1007/BF01205442]
[2]
Hong Jin, 2013, J NW POLYTECHNIC U, V33, P51
[3]
Liu Binglian, 2013, MANAGEMENT WORLD, P169
[4]
Xiang Ying, 2013, SHANGHAI MED J, V34, P52
[5]
Zhang Yongqing, 2011, CHINA TECHNOLOGY FOR, P70