TY  - GEN
AU  - Kallen, E.
TI  - A low order barotropic model on the sphere with orographic and newtonian forcing
T2  - ECMWF/Technical Report
VL  - 19
PY  - 1980///
CY  - Reading
PB  - ECMWF
KW  - MODELOS MATEMATICOS
KW  - IM
ER  -