Einstein, H.H., and C. Fairhurst (2013). Engineering issues in sedimentary basin – Geothermal energy. In: Tracking an Energy Elephant – Science and Engineering Challenges for Unlocking the Geothermal Potential of Sedimentary Basins, NSF-SEES Workshop Report, 6-9 November 2011, Salt Lake City, Utah, pp. 20-23. Retrieved from http://geothermal.tcu.edu/wp-content/uploads/2013/07/Geothermal-13-single1.pdf