CJCU
Theoretical Studies on the Structures and Electronic Spectra and NMR Spectra of Various Possible Isomers of C60O2
TIAN Wei-Quan, FENG Ji-Kang GE Mao-Fa, REN Ai-Min, LI Zhi-Ru, SUN Chia-Chung
Chem. J. Chinese Universities . 1997, (7): 1125 -1130 .