YOSHIZUMI, M.T.CALDAS, L.V.E.2014-07-152014-07-302014-07-152014-07-302010YOSHIZUMI, M.T.; CALDAS, L.V.E. A new ring-shaped graphite monitor ionization chamber. <b>Nuclear Instruments and Methods in Physics Research, A</b>, v. 619, n. 1-3, p. 207-210, 2010. DisponÃvel em: http://repositorio.ipen.br/handle/123456789/4740.0168-9002http://repositorio.ipen.br/handle/123456789/4740207-210openAccessionization chambersx radiationgraphiteA new ring-shaped graphite monitor ionization chamberArtigo de periódico1-3619https://orcid.org/0000-0002-7362-2455