1. Amante C, Eakins BW (2009) ETOPO1 1 arc-minute global relief model: procedures, data sources and analysis. NOAA Technical Memorandum NESDIS NGDC-24
2. Artemieva I (1997) In situ permeability of hot dry rock. In: Middleton MF (ed) Fractured reservoirs. Nordic Petroleum Technology Series, Part 1, Goteborg, pp 99–124
3. Balling N, Kristiansen JI, Breiner N, Poulsen KD, Rasmussen R, Saxov S (1981) Geothermal measurements and subsurface temperature modelling in Denmark. Department of Geology, Aarhus University, GeoSrifter, 16
4. Bayer U, Scheck M, Koehler M (1997) Modeling of the 3D thermal field in the northeast German Basin. Geol Rundsch 86:241–251
5. Beer H, Hurtig E (1999) Das geothermische Feld in Brandenburg. Brandenburgische Geowissenschaftliche Beiträge 6:57–68