@article{articled126495c,
title   = {A preliminary study of the anthropogenic contribution to São Paulo rainfall},
author = {Paiva, R P and Pires, M A F and Munita, Casimiro Sepulveda and Andrade, Maria de Fátima and Gonçalves, Fábio Luiz Teixeira and Massambani, Oswaldo},
year = {1997},
journal   = {Fresenius Environmental Bulletin}
}