1. Estimation of the geothermal potential of the pre-Apennine belt of central-southern Italy;Barelli,1975
2. Estimates for geothermal resources of Iceland;Bodvarsson,1975
3. Berechnung eines Grubenventilators mit Berücksichtigung der Temperatur der Grubenwetter erhöhenden Umstände;Boldizsár;Glückauf,1942
4. Measurement of Terrestrial Heat Flow in the Coal Mining District Komló;Boldizsár;Acta tech. Acad. Sci. Hung.,1956
5. Geothermic investigations in the Hungarian Plain;Boldizsár;Acta geol.,1958