1. CERN, 2008. 〈www.root.cern.ch/〉, accessed 2008.
2. Search for double beta decays of tin isotopes with enhanced sensitivity;Dawson;Physical Review C,2008
3. Low-level gamma-ray spectrometry using Ge-detectors;Hult;Metrologia,2007
4. Hult, M., Gasparro, J., Johansson, L., Johnston, P.N., Vasselli, R., 2003. Ultra sensitive measurements of gamma-ray emitting radionuclides using HPGe-detectors in the underground laboratory HADES. Environmental Radiochemical Analysis, vol. II, Royal Society of Chemistry, Cambridge, UK, pp. 375–382.
5. Underground Gamma-ray spectrometry;Hult;Acta Chimica Slovenica,2006