8美国环保署.大气颗粒物无机元素标准分析方法[S],IO3.3,Determination of Metals in Ambient Particulate Matter Using X-ray Fluorescence(XRF) Spectroscopy,1999.
9Van Espen P,Janssens K,Nobels J.AXIL-PC,Software for the Analysis of Complex X-ray Spectra[J].Chemometrics and Intelligient Laboratory Systems,1986(1):109 -114.