000 004720000a22001810004500
001 8507
090 _a8507
100 _a20011130 2001 m||y0pory5003 ba
102 _aCH
200 _aThe Development of 12-hourly 4D-var
_fF. Bouttier
210 _aGeneva
_cWMO
_d2001
215 _a21 p.
_d29 cm
225 2 _aECMWF/Technical Memorandum
_v348
317 _aOrigem: IM
500 1 0 _aECMWF/Technical Memorandum
_h348)
606 _aPREVISAO NUMERICA
_zIM
675 _a
700 1 _aBouttier
_bF.