[1]Zheng,Shi-Long;Yu,Wing-Yiu;Che,Chi-Ming[OrganicLetters,2002,vol.4,#6,p.889-892]
[1]Zheng,Shi-Long;Yu,Wing-Yiu;Che,Chi-Ming[OrganicLetters,2002,vol.4,#6,p.889-892]
[1]Zheng,Shi-Long;Yu,Wing-Yiu;Che,Chi-Ming[OrganicLetters,2002,vol.4,#6,p.889-892]
[1]Zheng,Shi-Long;Yu,Wing-Yiu;Che,Chi-Ming[OrganicLetters,2002,vol.4,#6,p.889-892]
[1]Zheng,Shi-Long;Yu,Wing-Yiu;Che,Chi-Ming[OrganicLetters,2002,vol.4,#6,p.889-892]