@article{Kalnay_1996,
title={The NCEP/NCAR 40-Year Reanalysis Project},
volume={77},
ISSN={1520-0477},
url={http://dx.doi.org/10.1175/1520-0477(1996)077<0437:tnyrp>2.0.co;2},
DOI={10.1175/1520-0477(1996)077<0437:tnyrp>2.0.co;2},
number={3},
journal={Bulletin of the American Meteorological Society},
publisher={American Meteorological Society},
author={Kalnay,
E. and Kanamitsu,
M. and Kistler,
R. and Collins,
W. and Deaven,
D. and Gandin,
L. and Iredell,
M. and Saha,
S. and White,
G. and Woollen,
J. and Zhu,
Y. and Leetmaa,
A. and Reynolds,
R. and Chelliah,
M. and Ebisuzaki,
W. and Higgins,
W. and Janowiak,
J. and Mo,
K. C. and Ropelewski,
C. and Wang,
J. and Jenne,
Roy and Joseph,
Dennis},
year={1996},
month=mar,
pages={437–471} }