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2 matching references were found.
Li, B.-Y.; Liang, Y.-Z.; Du, Y.-P.; Xu, C.-J.; Li, X.-N.; Song, Y.-Q.; Cui, H., Resolution and identification of the acidic fraction of a petroleum ether extract of radix rehmanniae preparata by an evolving chemometric approach, Chromatographia, 2003, 57, 3/4, 235-243, https://doi.org/10.1007/BF02491722 . [all data]
Li, B.-Y.; Liang, Y.-Z.; Hu, Y.; Du, Y.-P.; Song, Y.-Q.; Cui, H., Evaluation of gas chromatography-mass spectrometry in conjunction with chemometric resolution for identification of nitrogen compounds in crude oil, Talanta, 2003, 61, 6, 803-809, https://doi.org/10.1016/S0039-9140(03)00383-7 . [all data]