VIVEIROS, F., FERREIRA, T., SILVA, C., CARDELLINI, C., WALLENSTEIN, N., HIPÓLITO, A., SILVA, R. (2008) – Soil CO2 degassing at Fogo-Congro volcanic systems (S. Miguel Island, Azores) – correlation with seismovolcanic activity and tectonic lineaments. IAVCEI 2008 Understanding Volcanoes, abstracts: session 3-f P08 (Poster).