The evolution of the spatial-temporal patterns of global energy security since the 1990s
WANG Qiang, XU Linglin, LI Na, DU Xue, WU Shidai, TIAN Lanlan, WU Chenlu
地理学报(英文版) . 2019, (8): 1245 -1260 .  DOI: 10.1007/s11442-019-1657-3