Investigation of radioactivity levels of surface water and dringking water in Beijing from 2011 to 2017
WANG Huan, SUN Yaru, KONG Yuxia, CUI Limeng, MA Yongzhong
中国辐射卫生 . 2018, (5): 492 -495 .  DOI: 10.13491/j.issn.1004-714x.2018.05.020