%A"Koskinas, M F" %A"Dias, M S" %A"Fonseca, K A" %D1991 %I; Instituto de Pesquisas Energeticas e Nucleares (IPEN), Sao Paulo, SP (Brazil) %2 %J[] %K46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY, COINCIDENCE METHODS, GAMMA DETECTION, NAI DETECTORS, PROPORTIONAL COUNTERS, SILICON 31, AMMONIUM PHOSPHATES, BETA DETECTION, HIGH-PURITY GE DETECTORS, IEAR-1 REACTOR, TRACER TECHNIQUES, 440101, GENERAL DETECTORS OR MONITORS AND RADIOMETRIC INSTRUMENTS %PMedium: X; Size: [1] p. %TAbsolute gamma intensity measure of Si-31; Medida de intensidade gama absoluta do Si-31 %XShort communication. %0Miscellaneous %NINIS-BR-3072; CONF-9109452-;Other: ON: DE93612638; TRN: BR9230499007668 %1 %CBrazil %Rhttps://doi.org/ Other: ON: DE93612638; TRN: BR9230499007668 INIS %GPortuguese