@article{ bannari1995, author = {Bannari, A. and Morin, D. and Bonn, F. and Huete, A. R.}, title = {A review of vegetation indices}, journal = {Remote Sensing Reviews}, publisher = {Taylor & Francis}, pages = {95-120}, volume = {13}, number = {1-2}, year = {1995} } @misc{ misra1977, author = {Misra, P. N. and Wheeler, S. G. and Oliver, R. E. }, title = {Kauth-Thomas brigthness and greenness axes}, journal = {Contract NASA}, publisher = {}, pages = {23-46}, volume = {9-14350}, number = {}, year = {1977} } @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} }