CAMPOS, L.L.CALDAS, L.V.E.MASCARENHAS, S.2014-11-172014-11-182015-04-022014-11-172014-11-182015-04-02CAMPOS, L.L.; CALDAS, L.V.E.; MASCARENHAS, S. Electrets for beta radiation detection. In: MEETING ON RADIOLOGICAL PROTECTION AND DOSIMETRY, Mar. 21-26, 1983, Itaipava, RJ, Brazil. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/12832.http://repositorio.ipen.br/handle/123456789/12832openAccessbeta detectionelectretsionization chamberspromethium 147strontium 90thallium 204yttrium 90Electrets for beta radiation detectionTexto completo de eventohttps://orcid.org/0000-0002-7362-2455https://orcid.org/0000-0001-7137-0613