TY - JOUR A1 - George, B. A1 - Renuka, G. A1 - Satheesh Kumar, K. A1 - Anil Kumar, C. P. A1 - Venugopal, C. T1 - Nonlinear time series analysis of the fluctuations of the geomagnetic horizontal field JO - Ann. Geophys. J1 - ANGEO VL - 20 IS - 2 SP - 175 EP - 183 Y1 - 2002/02/28 PB - Copernicus Publications SN - 1432-0576 UR - https://angeo.copernicus.org/articles/20/175/2002/ L1 - https://angeo.copernicus.org/articles/20/175/2002/angeo-20-175-2002.pdf DO - 10.5194/angeo-20-175-2002 ER -