VENTURINI, L.NISTI, M.B.2014-07-302014-07-302014-07-302014-07-301997VENTURINI, L.; NISTI, M.B. Natural radioactivity of some brazilian building materials. <b>Radiation Protection Dosimetry</b>, v. 71, n. 3, p. 227-229, 1997. Disponível em: http://repositorio.ipen.br/handle/123456789/6424.0144-8420http://repositorio.ipen.br/handle/123456789/6424227-229closedAccessnatural radioactivitybrazilbuilding materialssoilsgamma spectroscopyradium 226radium 228potassium 40dose ratesradiation monitoringArtigo de periódico371