Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tao Cao and Meiju Li and Cuncun Xu and Jianzhong Song and Xingjun Fan and Jun Li and Wanglu Jia and Ping'an Peng,Technical note: Chemical composition and source identification of fluorescent components in atmospheric water-soluble brown carbon by excitation–emission matrix spectroscopy with parallel factor analysis – potential limitations and applications,Atmospheric Chemistry and Physics,1680-7324,Copernicus GmbH,2023-02-24,23,4,2613-2625,https://cir.nii.ac.jp/crid/1360301788777271936,https://doi.org/10.5194/acp-23-2613-2023