我国私人飞行安全管理研究
车彤 刘蓉
Research on Safety Management of China’s Private Flight—Against the Background of Lowaltitude Airspace Management Reform
CHE Tong LIU Rong
西南石油大学学报(社会科学版) . 2012, (4): 53 -56 .  DOI: 10.3863/j.issn.1674-5094.2012.04.011