1. The determination of low levels of radium isotopes and radon by delayed-coincidence liquid scintillation spectrometry;Buheitel,1993
2. Availability of nuclear decay data in electronic form, including beta spectra not previously published;Eckerman;Health Phys.,1994
3. Evaluation of a prototype low-level liquid scintillation multisample counter;Einarsson;Radiocarbon,1992
4. International Atomic Energy Agency Report RS_IAEA-C1 to IAEA-C9.Rev.01;Fajgelj,2014
5. Applications of Liquid Scintillation Counting;Horrocks,1974