11th INTERNATIONAL WORKSHOP on the GEOLOGICAL ASPECTS OF RADON RISK MAPPING, Sep. 9 - 20, 2012, Prague, Czech Republic

• T. Nakajima, T. Niida, "Radiation Education with Radon Detector - Detector Development and Implementation at High School -" (talk) PDF
• T. Nakajima, T. Niida, "Radiation Education with Radon Detector" (poster) PDF