@article{ gitelson1996, author = {Gitelson, Anatoly A. and Kaufman, Yoram J. and Merzlyak, Mark N.}, title = {Use of a green channel in remote sensing of global vegetation from EOS-MODIS}, journal = {Remote Sensing of Environment}, publisher = {}, pages = {289-298}, volume = {58}, number = {3}, year = {1996} } @article{ gitelson2003, author = {Gitelson, Anatoly A. and Viña, Andrés and Arkebauer, Timothy J. and Rundquist, Donald C. and Keydan, Galina: Leavitt, Bryan}, title = {Remote estimation of leaf area index and green leaf biomass in maize canopies}, journal = {Geophys. Res. Lett.}, publisher = {AGU}, pages = {1248}, volume = {30}, number = {5}, year = {2003} } @misc{ idb, author = {Henrich, V. and Krauss, G. and Götze, C. and Sandow, C.}, title = {The IndexDatabase}, publisher = {}, address = {Bonn}, pages = {}, volume = {}, number = {}, year = {2011} }