Bortoli, D.; Giorgio Giovanelli, Fabrizio Ravegnani, Ivan Kostadinov, Andrea Petrioli, Francescopiero Calzolari, Maria João Costa and Ana Maria Silva, 2003. “Stratospheric Nitrogen Dioxide in Antartic Regions from Ground Based and Satellite Observation During 2001”. Proc of SPIE Vol 4882, pp 304-313.

Chichorro, M.A., Pereira, M.F., Apraiz, A., Silva, J.B. (2003): "Syntectonic high-temperature / low-pressure metamorphism in the Boa Fé Fault Zone". Ciências da Terra. Volume Especial V, D18-D20

Costa, M. J., M. Cervino, A. M. Silva and V. Levizzani, 2003. "Aerosol radiative forcing assessment from polar and geostationary satellite measurements", Proc. of SPIE Vol 4882, pp: 80-89.

Dionísio, A. Serrao and A. Heitor Reis (2003) "CAPM model versus information theory", Rev. Econ. Global e Gestao", vol. 4/2003

Madureira, P., M. Moreira, e J. Mata (2003). Helium and Neon isotopic evidence for lower mantle contribution to the Terceira island magmatism. Memórias e Notícias, Departamento de Geociências da Universidade de Coimbra, 39-47.

Pereira, M.F., Linnemann, U., Silva, J.B., Kroner, U., and Chichorro, M.A. (2003). "Correlation of Neoproterozoic to Cambro-Ordovician rock units of the Ossa-Morena, the Central-Iberian and the Saxo-Thuringian Zones (Portugal, Germany)". Ciências da Terra; Volume Especial V, A114-A117

Silva, J.B., Pereira, M.F., and Chichorro, M.A. (2003). "Upper Paleozoic basins development under orogen-parallel sinistral transcurrent regime in the SW Iberian Massif (Portugal)". Ciências da Terra; Volume Especial V, C79-C82

Silva, A.M., Maria João Costa, Thierry Elias, Paola Formenti, Nuno Belo, Sérgio Pereira. "Ground based aerosol monitoring at Évora, Portugal", Global Change Newsletter, Issue Nº 56, pp 6-9, December 2003.