@article{article925cfec0,
title   = {Near infrared spectroscopy for soil bulk density assessment},
author = {Moreira, C S and Brunet, D and Verneyre, L and Sá, S M and Galdos, O M V and Cerri, Carlos Clemente and Bernoux, Martial},
year = {2009},
doi = {10.1111/j.1365-2389.2009.01170.x},
journal   = {European Journal of Soil Science}
}