Ganguly, S.,
R. Nemani, F. Baret, J. Bi, M. Weiss, G. Zhang,
C. Milesi,
H. Hashimoto, A. Samanta, A. Verger, K. Singh, and R. Myneni (2014), Green Leaf Area and Fraction of Photosynthetically Active Radiation Absorbed by Vegetation,
Biophysical Applications Satellite Remote Sensing. Berlin/Heidelberg: Springer Verlag, 43-61, doi:10.1007/978-3-642-25047-7_2.