Observations of the solar corona during the total solar eclipse on 21 August 2017 - Hui Tian; ZhongQuan Qu; YaJie Chen; LinHua Deng; ZhengHua Huang; Hao Li; Yue Zhong; Yu Liang; JingWen Zhang; YiGong Zhang; BaoLi Lun; XiangMing Cheng; et al. (Earth and Planetary Physics, 2017)