1. Chandrasekharam, D., 2000. Geothermal energy resources of India: country update. Proceedings of World Geothermal Congress. Kyushu-Tohoku, Japan, pp. 133–145.
2. Explosive helium burst in thermal spring emanations;Das;Appl. Radiat. Isotope,2005
3. Anomalous fluctuation of radon, gamma dose and helium emanating from thermal spring prior to earthquake;Das;Curr. Sci.,2005
4. Radon in earthquake prediction: radon measurements by etched track detectors: applications in radiation protection;Fleischer,1997
5. Radon geochemical anomaly at Bakreswar thermal springs;Ghose;Radiat. Phys. Chem.,1998