@article{articlecc1c2fa5,
title   = {High aerosol optical depth biomass burning events: a comparison of optical properties for different source regions},
author = {Eck, T F and Holben, B N and Reid, J S and O'Neill, N T and Schafer, J S and Dubovik, O and Smirnov, A and Yamasoe, Márcia Akemi and Artaxo Netto, Paulo Eduardo},
year = {2003},
doi = {10.1029/2003gl017861},
journal   = {Geophysical Research Letters}
}