NVN 5629-1993 Radioactivity measurements. Determination of the activity of simple mixtures gamma ray emitting nuclides in a counting sample by means of low resolution gammaspectrometry using a Nal(TI) detector
1993NVN 5629-1993 Radioactivity measurements. Determination of the activity of simple mixtures gamma ray emitting nuclides in a counting sample by means of low resolution gammaspectrometry using a Nal(TI) detector