Groenendijk, M., Dolman, A., Ammann, C., Arneth, A., Cescatti, A., Dragoni, D., Gash, J., Gianelle, D., Gioli, B., Kiely, G., Knohl, A., Law, B., Lund, M., Marcolla, B., van der Molen, M., Montagnani, L., Moors, E., Richardson, A., Roupsard, O., Verbeeck, H., & Wohlfahrt, G. (2011). Seasonal variation of photosynthetic model parameters and leaf area index from global Fluxnet eddy covariance data. : American Geophysical Union.