@article {50,
	title = {Potential of SPOT multispectral satellite images for mapping topsoil organic carbon content over peri-urban croplands},
	journal = {Soil Science Society of America Journal},
	volume = {77},
	year = {2013},
	pages = {2122-2139},
	doi = {10.2136/sssaj2013.02.0062},
	author = {Vaudour, E. and Bel, L. and Gilliot, J.M., and Coquet, Y. and Hadjar, D. and Cambier, P. and Michelin, J. and Houot, S.}
}
