@article{articleffe7272b,
title   = {Estimated impact of biogenic hydrocarbon emissions on photochemical oxidant formation in São Paulo during two periods of the winters of 1999-2000},
author = {Martins, Leila Droprichinski and Vasconcellos, Pérola de Castro and Carvalho, Lilian Rothschild Franco de and Andrade, Maria de Fátima},
year = {2006},
journal   = {Revista Brasileira de Meteorologia}
}