Application of a “Sealed Can Technique” and CR-39 detectors for measuring radon emanation from undamaged granitic ornamental building materialsA.O. Ferreira, B.R.S. Pecequilo et R.R. AquinoRadioprotection, 46 6 (2011) S49-S54DOI: https://doi.org/10.1051/radiopro/20116557s
