9.
Peng, S., J. Huang, J. E. Sheehy, R. C. Laza, R. M. Visperas, X. Zhong, G. S. Centeno, G. S. Khush, and K. G. Cassman, 2004: Rice yields decline with higher night temperature from global warming. Proceedings of the National Academy of Sciences of the United States of America 101(27), 9971-9975.