@inproceedings{inproceedingsf10fac59,
title   = {Study of controlled release of urea using polyurethane coating},
author = {Santos, Ricardo Bortoletto and Polito, Wagner Luiz and Oliveira, Cauê Ribeiro},
year = {2014},
publisher = {Sociedade Brasileira de Pesquisa em Materiais - SBPMat},
booktitle   = {Brazilian MRS Meeting}
}