@article{articlec72b2160,
title   = {Evaluation of laser induced breakdown spectroscopy for the determination of macronutrients in plant materials},
author = {Trevizan, Lilian Cristina and Santos Junior, Dário and Samad , Ricardo Elgul and Vieira Junior, Nilson Dias and Nomura, Cassiana Seimi and Nunes, Lidiane Cristina and Rufini, Iolanda Aparecida and Krug, Francisco José},
year = {2008},
doi = {10.1016/j.sab.2009.04.003},
journal   = {Spectrochimica Acta Part B: Atomic Spectroscopy}
}