CALDAS, L.V.E.2014-07-302014-07-302014-07-302014-07-301991CALDAS, L.V.E. A sequential tandem system of ionization chambers for effective energy determination of X radiation fields. <b>Radiation Protection Dosimetry</b>, v. 36, n. 1, p. 47-50, 1991. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/6594.0144-8420http://repositorio.ipen.br/handle/123456789/659447-50closedAccessionization chambersx radiationenergy dependenceA sequential tandem system of ionization chambers for effective energy determination of X radiation fieldsArtigo de periódico136https://orcid.org/0000-0002-7362-2455