Characterization of sources of atmospheric particulate matter in urban and industrial environments of Rio de Janeiro by micro-XRF, SEM and PCA
Ana Paula Almeida, Roberta Leitão, Atila de Paiva Teles, Olga Maria Oliveira de Araújo, Áquila Ramos de Araujo, André da Silva, Joaquim Assis, Marcelino Anjos, Ricardo Lopes and Davi Olivera