Ouyang Jie|,Simonson Scott L|,Zhang Yunpeng|,Zhuang Changwei|,Wang Jinchuan|,Chen Zaixiong|,Qiao Yan|,Duan Yinan|,Zheng Suifang| (2020) 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, FOURTH INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION, vol. 467, br. , str. - (Proceedings Paper) 

Ouyang Jie|,Luo Xiaoying|,Simoncon Scott L|,Li Guangxian|,Chen Zaixiong| (2019) Determining the number and distribution of Firmiana Danxiaensis, a rare and endangered plant species in Danxiashan, South China, using DEM data and UAV technology, THIRD INTERNATIONAL CONFERENCE ON ENERGY ENGINEERING AND ENVIRONMENTAL PROTECTION, vol. 227, br. , str. - (Proceedings Paper)