Simultaneous Quantitative Determination of C60 and C70 by UV/Visible Absorption Spectra
LUO Chuping,GAN Liangbing,ZHOU Yongfen,TAN Haisong,HUANG Chunhui,ZENG Wei,WU Yongqing,SUN Yiliang,ZHOU Xihuang,GU Zhennan
Acta Scientiarum Naturalium Universitatis Pekinensis . 1995, (4): 432 -438 .