Tao S-Y, Chen L-X. A review of recently research on the east Asian summer monsoon in China. Monsoon Meteorology. Oxford University Press, 1988, 60~90.
[2]
Krishnamurti T N, Bhalme H N. Oscillation of a monsoon system. Part I. Observational aspects. J A S, 1976, 33:1937~1954
[3]
Murakami T, Chen L-X, Xie An. Relationship among seasonal cycles, low frequency oscillations and transient disturbances as revealed from outgoing long wave radiation data. M W R, 1986, 114: 1 456~1465