TY - GEN AU - Nuccetelli,C AU - Risica,S AU - D'Alessandro,M AU - Trevisi,R TI - Natural radioactivity in building material in the European Union: robustness of the activity concentration index I and comparison with a room model SN - 1361-6498 PY - 2013///0211 KW - Air Pollution, Indoor KW - analysis KW - Calcium Sulfate KW - Construction Industry KW - Construction Materials KW - European Union KW - Gamma Rays KW - Phosphorus KW - Radiation Dosage KW - Radiation Monitoring KW - methods N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1088/0952-4746/32/3/349 ER -