- Authors: Almeida S.M., Freitas M.C., Repolho C., Dionísio I., Dung H.M., Caseiro A., Alves C., Pio C.A., Pacheco A.M.G.
- Title: Seasonality of air pollutants and their sources in Lisbon
- Conference Title: 9th International Conference on Nuclear and Analytical Methos in the Life Sciences
- Conference Location: Lisbon, Portugal
- Conference Date: 7-12 Sept.
- Year Published: 2008