TY  - GEN
AU  - Fisher, Michael
AU  - 
AU  - Courtier, Philippe
TI  - Estimating the covariance matrices of analysis and forecast error in variational data assimilation
T2  - ECMWF Technical Memorandum
VL  - 220
PY  - 1995///
CY  - Reading
PB  - ECMWF
KW  - PREVISÃO NUMÉRICA
KW  - IM
KW  - 551.5
KW  - med
KW  - fre
ER  -