Saikawa, E., R. G. Prinn, E. J. Dlugokencky, K. Ishijima, G. S. Dutton, B. Hall, R. L. Langenfelds, Y. Tohjima, T. Machida, M. Manizza et al. "
Global and regional emissions estimates for N2O."
Atmospheric Chemistry and Physics 14, no. 9 (2014): 4617-4641.