@article{article8fee2f80,
title   = {Removal of iron-bearing minerals from gibbsitic bauxite by direct froth flotation},
author = {Barbosa, Felipe de Melo and Bergerman, Maurício Guimarães and Horta, Daniela Gomes},
year = {2016},
doi = {10.4322/2176-1523.0924},
journal   = {Tecnologia em Metalurgia, Materiais e Mineração}
}