Research on the application of grey system theory in the pattern recognition for chromatographic fingerprints of traditional Chinese medicine
WEI Hang1, LIN Li2*, ZHANG Yuan1, WANG Lianjing2, CHEN Qinqun1
Chinese Journal of Chromatography . 2013, (2): 127 -132 .  DOI: 10.3724/SP.J.1123.2012.09017