ALBUQUERQUE, M.P.P.CALDAS, L.V.E.2014-07-302014-07-302014-07-302014-07-301989ALBUQUERQUE, M.P.P.; CALDAS, L.V.E. New ionization chambers for beta and x-radiation. <b>Nuclear Instruments and Methods in Physics Research</b>, v. 280, p. 310-313, 1989. Section A. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/6618.0168-9002http://repositorio.ipen.br/handle/123456789/6618310-313openAccessionization chambersbeta detectionx radiationNew ionization chambers for beta and x-radiationArtigo de periódico280Section Ahttps://orcid.org/0000-0002-7362-2455https://orcid.org/0000-0002-4049-6720