Teixeira, Elba Calesso, Josete Dani Sanchez, Jandyra Fachel, and Daniela Migliavacca. 1999. “Chemical Characterization and Size Distribution of Atmospheric Particles in Urban Area - Preliminary Study”. Ciência E Natura 21 (21):29-50. https://doi.org/10.5902/2179460X27018.