@ARTICLE{
author={Ouyang Jie,Simonson Scott L,Zhang Yunpeng,Zhuang Changwei,Wang Jinchuan,Chen Zaixiong,Qiao Yan,Duan Yinan,Zheng Suifang},
year={2020},
title={Using UAV technology for basic data collection of Firmiana danxiaensis H. H. Hsue & H. S. Kiu, J. S. (Malvaceae), an important, nationally protected wild plant in Zhanglao Peak, Danxiashan Mountain, South China},
journal={FOURTH INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION},
volume={467},
number={},
pages={-},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Yan Luobin,Peng Hua,Hu Zheng,Kasanin-Grubin Milica P,Greif Vladimir,Chen Zhi,Simonson Scott L},
year={2016},
title={Stone pillar rockfall in Danxia landform area, Mt. Langshan, Hunan Province, China},
journal={PHYSICAL GEOGRAPHY},
volume={37},
number={5},
pages={327-343},
document_type={Article},
}