Measurement of indoor radon concentration and actual effective dose estimation of schools at high radon area in KoreaB.U. Chang, Y.J. Kim, M.H. Song, G.H. Kim, S.Y. Jeong et K.W. ChoRadioprotection, 46 6 (2011) S91DOI: https://doi.org/10.1051/radiopro/20116768s