1. S.G.H. El Philander, Niño-Southern oscillation phenomena. Nature 302, 295–301 (1981)
2. S.G.H. Philander, El-Niño, La Niña and the Southern Oscillation (Academic, San Diego, USA, 1990), p. 293
3. N.H. Saji, B.N. Goswarni, P.N. Vinayachandrani, T. Yamagata, A dipole mode in the tropical Indian ocean. Nature Int. Wkly. J. Sci. (1999)
4. Webster, Coupled ocean-atmosphere dynamics in the Indian ocean during 1997–1998. Nature 401, 356–360 (1999)
5. E. Aldrian, L.D. Gates, F.H. Widodo, Variability of Indonesian rainfall and the influence of ENSO and resolution in ECHAM4 simulations and in the reanalysis. Rep. 346 (Max-Planck-Institut für Meteorologie, Hamburg, Germany, 2003)