TY  - GEN
AU  - Balmaseda, Magdalena
AU  - Vitart, F.
TI  - Westerly wind events and the 1997 El Niño event in the ECMWF seasonal forecasting system: a case study
T2  - ECMWF/Technical Memorandum
VL  - 370
PY  - 2002///
CY  - Reading
PB  - ECMWF
KW  - PREVISÃO NUMERICA
KW  - IM
ER  -