Rinaldi, M., S. Ruggieri, P. Garofalo, A. Vonella, G. Satalino, and P. Soldo. “Leaf Area Index Retrieval Using High Resolution Remote Sensing Data”. Italian Journal of Agronomy, Vol. 5, no. 2, June 2010, pp. 155-66, doi:10.4081/ija.2010.155.