参考文献

Mukaiyama, Teruaki; Takeuchi, Kazuya; Jona, Hideki; Maeshima, Hisashi; Saitoh, Terunobu Helvetica Chimica Acta, 2000, vol. 83, # 8 p. 1901 - 1918 doi: 10.1002/1522-2675(20000809)83:8<1901::AID-HLCA1901>3.0.CO;2-Q