@article{article33a9327b,
title   = {Characteristics of fine and coarse particles of natural and urban aerosols of brazil},
author = {Orsini, Celso Maria de Queiróz and Tabacniks, Manfredo Harri and Artaxo Netto, Paulo Eduardo and Andrade, Maria de Fátima and Kerr, Américo Adlai Franco Sansigolo},
year = {1986},
doi = {10.1016/0004-6981(86)90316-1},
journal   = {Atmospheric Environment}
}