Cross-talk elimination in determination of gross α and gross β activities using a low-background α/β gas-flow proportional counter
OU Pin, LI Yucheng, ZHENG Xueting, YOU Huiyuan
Chinese Journal of Radiological Health . 2023, (6): 679 -684 .  DOI: 10.13491/j.issn.1004-714X.2023.06.015