TY - GEN
AU - Mike Fisher
AU - P. Courtier
BT - ECMWF Technical Memoranda
CY - Shinfield Park, Reading
DA - 08/1995
DO - 10.21957/1dxrasjit
LA - eng
M1 - 220
PB - ECMWF
PP - Shinfield Park, Reading
PY - 1995
EP - 28
T2 - ECMWF Technical Memoranda
TI - Estimating the covariance matrices of analysis and forecast error in variational dataassimilation
UR - https://www.ecmwf.int/node/9408
ER -