Strub, A. S., & Ungemach, P. (1980). Advances in European Geothermal Research: Proceedings of the Second International Seminar on the Results of EC Geothermal Energy Research, held in Strasbourg, 4–6 March 1980. Springer Netherlands. https://doi.org/10.1007/978-94-009-9059-3
Chicago-Zitierstil (17. Ausg.)Strub, A. S., und P. Ungemach. Advances in European Geothermal Research: Proceedings of the Second International Seminar on the Results of EC Geothermal Energy Research, Held in Strasbourg, 4–6 March 1980. Dordrecht: Springer Netherlands, 1980. https://doi.org/10.1007/978-94-009-9059-3.
MLA-Zitierstil (9. Ausg.)Strub, A. S., und P. Ungemach. Advances in European Geothermal Research: Proceedings of the Second International Seminar on the Results of EC Geothermal Energy Research, Held in Strasbourg, 4–6 March 1980. Springer Netherlands, 1980. https://doi.org/10.1007/978-94-009-9059-3.