@article{article7e8b23b0,
title   = {Ensemble of predictors and laser induced breakdown spectroscopy for certifying coffee},
author = {Ferreira, E. J and Ferreira, E. C and Delbem, Alexandre Cláudio Botazzo and Milori, D. M. B. P},
year = {2011},
doi = {10.1049/el.2011.1150},
journal   = {Electronics Letters}
}