参考文献
Batsanov, Andrei S.; Bryce, Martin R.; Coffin, Malcolm A.; Green, Andrew; Hester, Ronald E.; Howard, Judith A. K.; Lednev, Igor K.; Martin, Nazario; Moore, Adrian J.; Moore, John N.; Orti, Enrique; Sanchez, Luis; Saviron, Maria; Viruela, Pedro M.; Viruela, Rafael; Ye, Tian-Qing
Chemistry - A European Journal, 1998 , vol. 4, # 12 p. 2580 - 2592