1. The structural evolution of the northern Viking Graben and its bearing upon extensional modes of basin formation;Badley;Journal of the Geological Society London,1988
2. Berg, K., Berg, M., Lygren, T.H., 1993. Cenozoic Sequence Stratigraphy in the Troll West Area. Unpublished report, Norsk Hydro ASA, 125 pp.
3. Stress fields in the European Platform at the time of Africa–Eurasia collision;Bergerat;Tectonics,1987
4. The seismic flatspot and the discovery and delineation of the Troll Field;Birtles,1986
5. Troll Field, Norway's Giant Offshore Gas Field;Bolle,1990