TY - JOUR A1 - Boucharel, J. A1 - Dewitte, B. A1 - Garel, B. A1 - du Penhoat, Y. T1 - ENSO's non-stationary and non-Gaussian character: the role of climate shifts JO - Nonlin. Processes Geophys. J1 - NPG VL - 16 IS - 4 SP - 453 EP - 473 Y1 - 2009/07/06 PB - Copernicus Publications SN - 1607-7946 UR - http://www.nonlin-processes-geophys.net/16/453/2009/ L1 - http://www.nonlin-processes-geophys.net/16/453/2009/npg-16-453-2009.pdf DO - 10.5194/npg-16-453-2009 ER -