1. Terrestial heat flow in Hungary;Boldizsar T.;Geophisica Pura e Applicata,1956
2. Szanyi J., Kovács B. Experiences on reinjection at geothermal systems in South-East Hungary http://www.iea-gia.org/documents/SzanyiKovacsHungaryExperiencedraftAxelsson4Apr09.pdf (last visited 28.12.2010.)
3. Árpási M., Szabó Gy. Geothermal development in Hungary country update report 1995–1999, Proceeding World Geothermal Congress 2000 Kyushu-Tohoku, Japan, 28 May–10 June, 2000, pp. 59–69.
4. Investigation of different methods for geothermal resources assessment;Bobok E.;Földtani Kutatás,1988