OLIVEIRA JUNIOR, OLIVIO P.BOLLE, WILLYKUHN, HEINZQUETEL, CHRISTOPHEWELLUM, ROGER2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01OLIVEIRA JUNIOR, OLIVIO P.; BOLLE, WILLY; KUHN, HEINZ; QUETEL, CHRISTOPHE; WELLUM, ROGER. Evaluating the uncertainties associated to isotope ratio measurements carried out by some mass spectrometry techniques in real uranium samples. In: SYMPOSIUM ON SAFEGUARDS AND NUCLEAR MATERIAL MANAGEMENT, 27th, May 10-12, 2005, London. <b>Abstracts...</b> DisponÃvel em: http://repositorio.ipen.br/handle/123456789/19941.http://repositorio.ipen.br/handle/123456789/19941openAccessuranium 235uranium 238isotope ratiouranium isotopesionizationicp mass spectroscopyEvaluating the uncertainties associated to isotope ratio measurements carried out by some mass spectrometry techniques in real uranium samplesResumo de eventos cientÃficos