^MacDonald, C. M.; Cornett, R. J.; Charles, C. R. J.; Zhao, X. L.; Kieser, W. E. Measurement of the 135Cs half-life with accelerator mass spectrometry and inductively coupled plasma mass spectrometry. Physical Review C (American Physical Society (APS)). 2016-01-19, 93 (1). ISSN 2469-9985. doi:10.1103/physrevc.93.014310.