000 005500000a22001930004500
001 6039
090 _a6039
100 _a19980124 1997 m||y0pory5003 ba
102 _aUK
200 _aObserving system experiments with the 3D-Var assimilation system
_fP. Unden, G. Kelly
210 _aReading
_cECMWF
_d1997
215 _a32 p.
_d29 cm
225 2 _aECMWF Technical Memorandum
_v244
317 _aOrigem: IM
500 1 0 _aECMWF Technical Memorandum
_h244
606 _aSISTEMA DE OBSERVAÇÅO DE DADOS
_zIM
675 _a
700 1 _aUnden
_bPer
700 1 _aKelly
_bG.