@article{plana-fattori_kuhn_chagas_1999,  title={A comparison between longwave radiation codes},  volume={17},  ISSN={0102-261X},  url={https://doi.org/10.1590/S0102-261X1999000100004},  DOI={10.1590/S0102-261X1999000100004},  number={1},  journal={Revista Brasileira de Geofísica},  publisher={Sociedade Brasileira de Geofísica},  author={Plana-Fattori, A. and Kuhn, P. A. F. and Chagas, J. C. S.},  year={1999},  month={Mar},  pages={29–41} }