1. Arrigoni PV, Raffaelli M, Rizzotto M, Selvi F, Viciani D, Lombardi L, Foggi B, Melillo C, Benesperi R, Ferretti G, Benucci S, Turrini S, di Tommaso PL, Signorini M, Bargelli E, Miniati U, Farioli C, de Dominicis V, Casini S, Chiarucci A, Tomei PE, Ansaldi M, Maccioni, S, Guazzi E, Zocco Pisana L, Cenerini A, Dell’Olmo L, Menicagli E (1998) La vegetazione forestale. Serie Boschi e Macchie di Toscana. Regione Toscana, Giunta regionale
2. Bannari A, Morin D, Bonn F, Huete AR (1995) A review of vegetation indices. Remote Sens Rev 13:95–120
3. Baret F, Guyot G (1991) Potentials and limits of vegetation indices for LAI and APAR assessment. Remote Sens Environ 46:213–222
4. Bergeron O, Margolis HA, Coursolle C, Giasson M-A (2008) How does forest harvest influence carbon dioxide fluxes of black spruce ecosystems in eastern North America? Agric For Meteorol 148:537–548
5. Bolle HJ, Eckardt M, Koslowsky D, Maselli F, Melia-Miralles J, Menenti M, Olesen FS, Petkov L, Rasool I, Van de Griend A (2006) Mediterranean land-surface processes assessed from space. Springer, Berlin. Series: Regional Climate Studies XXVIII