{"id":"002017046","type":"article","title":"Accelerator mass spectrometry analysis of 237NP in environmental samples","publisher":"Cambridge University Press","publisher-place":"New York","pages":"1423-1430","container-title":"Radiocarbon, 61 (2019), 0033-8222","author":[{"family":"Guan","given":"Yongjing"},{"family":"Sun","given":"Shaohan"},{"family":"Wang","given":"Huijuan"}],"issued":{"raw":"2019"}}