1. Energy-flux model of seismic coda: Separation of scattering and intrinsic attenuation;Frankel;Bull. seism. Soc. Am.,1987
2. Galson, D. A., Mueller, St. & Munch, B., eds, 1984. Proceedings of the First Workshop of the European Geotraverse (EGT), the Northern Segment, Copenhagen, 2830 October 1983, European Science Foundation, Strasbourg.
3. The European Geotraverse Project: Recent results and upcoming experiments;Galson;Terra Cognita,1986
4. Guggisberg, B. , 1985. Eine zweidimensionale refraktions-seismische Interpretation der Geschwindigkeits-Tiefen-Struktur des oberen Erdmantels unter dem Fennoscandischen Schild (Projekt FENNOLORA), PhD thesis, Institute of Geophysics, ETH-Zurich.