- Authors: Cerqueira M., Custódio D., Pio C., Fialho P., Nunes T., Fernandes A.P.
- Title: Particulate carbon in rain: one year of data from a coastal site in western Portugal
- Conference Title: 10th International Conference on Carbonaceous Particles in the Atmosphere
- Conference Location: Vienna, Austria
- Conference Date: 26-29 June
- Year Published: 2011