Early-warning signals for an outbreak of the influenza pandemic
任迪, 高洁
Early-warning signals for an outbreak of the influenza pandemic
Ren Di(任迪) and Gao Jie(高洁)
中国物理B . 2011, (12): 128701 -128701 .  DOI: 10.1088/1674-1056/20/12/128701