极地研究
Study and observation of the great solar event in July 2000 at cusp latitude
Liu Yonghua, Liu Ruiyuan, Hu Hongqiao, Xu Zhonghua
Study and observation of the great solar event in July 2000 at cusp latitude
Liu Yonghua, Liu Ruiyuan, Hu Hongqiao, Xu Zhonghua
极地研究 . 2001, (2-English): 145 -152 .