Frankenberg, C., Fisher, J. B., Worden, J., Badgley, G., Saatchi, S. S., Lee, J. E., Toon, G. C., Butz, A., Jung, M., Kuze,
A., & Yokota, T. (2011). New global observations of the terrestrial carbon cycle
from GOSAT: Patterns of plant fluorescence with gross primary productivity. Geophysical Research Letters,
38, L17706. doi:10.1029/2011gl048738.