参考文献

Percec, Virgil; Holerca, Marian N.; Nummelin, Sami; Morrison, John J.; Glodde, Martin; Smidrkal, Jan; Peterca, Mihai; Rosen, Brad M.; Uchida, Satoshi; Balagurusamy, Venkatachalapathy S. K.; Sienkowska, Monika J.; Heiney, Paul A. Chemistry - A European Journal, 2006 , vol. 12, # 24 p. 6216 - 6241