@article{articleb1606026,
title   = {Multivariate air pollution classification in urban areas using mobile sensors and self-organizing maps},
author = {Oliveira, Rafael Henrique de and Carneiro, Cleyton de Carvalho and Almeida Filho, Flavio Guilherme Vaz de and Oliveira, Bruno Meirelles de and Nunes, Edson Hilios Marques Nunes},
year = {2019},
doi = {10.1007/s13762-018-2060-9},
journal   = {International Journal of Environmental Science and Technology}
}