WANG Kai, DONG Jun-qing, ZHAO Hong-xia, GAN Fu-xi, HU Yong-qing, FAN Wen-quan. The Non-Destructive Analysis of Some Ancient Jade Artifacts Unearthed from Henan Province by a Variety of Optical Techniques[J]. Spectroscopy and Spectral Analysis, 2015, 35(9): 2492