Authors
Liangping Ding
National Science Library, Chinese Academy of Sciences, Beijing, China
University of Chinese academy of sciences, Beijing, China
Zhixiong Zhang
National Science Library, Chinese Academy of Sciences, Beijing, China
University of Chinese academy of sciences, Beijing, China
Wuhan Library, Chinese Academy of Sciences, Wuhan, China
Huan Liu
National Science Library, Chinese Academy of Sciences, Beijing, China
University of Chinese academy of sciences, Beijing, China
Jie Li
National Science Library, Chinese Academy of Sciences, Beijing, China
University of Chinese academy of sciences, Beijing, China
Gaihong Yu
National Science Library, Chinese Academy of Sciences, Beijing, China
University of Chinese academy of sciences, Beijing, China