[1] CHRISTIAN L K，MICHAEL Chil. Adaptive filtering and prediction of the Southern Oscillation Index [J]. Journal Geophysics Research. 1992, 97: 20449-20454.
[2] ROBERT Vautard, PASCAL Yiou，MICHAEL Ghil. Singular-Spectrum analysis :A toolkit for short, noisy chaotic signals [J]. 1992, 58: 95-126.
[3] WU Hong-bao. Singular spectrum and multi-channel singular spectrum [J]. Meteorological Education and Science and Technology, 1997, (4): 1-10.
[4] LIU Jian-wen, ZHOU Xiao-gang. Application of SSA in the analysis and prediction of temporal series of climate [J]. Meteorological Science and Technology, 1996 (3): 18-32.
[5] LIN Xue-chun. Observational study on atmospheric 3-5-year periods [J]. Chinese Science Bulletin, 1989, 14: 1089-1092.
[6] WU Shan-sen, HUANG Cheng-chang. Interannual variations of precipitation in the second yearly raining season in South China [J]. Journal of Tropical Meteorology, 1990, 6: 348-356.
[7] WU Guo-xiong. Effect of SSTA on typhoon genesis [J]. Chinese Journal of Atmospheric Sciences, 1992, 16: 322-332.
[8] GU Jun-qiang. Climotological changes and characteristics of drought and floods in Zhejiang province over the past 50 years [J]. Journal of Tropical Meteorology, 2001, 17: 429-435.