TY - GEN
KW - newsletter
AU - Massimo Bonavita
AU - L. Isaksen
AU - Elias Hólm
BT - ECMWF Newsletter
C1 - Research
DA - 2012
DO - 10.21957/l6qjgvsb
IS - 130
LA - eng
M3 - Meteorology
PB - ECMWF
PY - 2012
SE - Meteorology
SP - 24
EP - 30
T2 - ECMWF Newsletter
TI - Use of EDA-based background error variance in 4D-Var
UR - https://www.ecmwf.int/node/17428
ER -