@article{sanchez_corn_2002,
	title = {Corn root effects on the nitrogen-supplying capacity of a conditioned soil},
	volume = {94},
	journal = {Agronomy Journal},
	author = {Sanchez, J.E. and Paul, EA and Willson, T.C. and Smeenk, J. and Harwood, R. R.},
	year = {2002},
	keywords = {KBS}
}