Shimizu, Masaki; Yamada, Nobuko; Takebe, Yoko; Hata, Takeshi; Kuroboshi, Manabu; Hiyama, Tamejiro Bulletin of the Chemical Society of Japan, 1998, vol. 71, # 12 p. 2903 - 2921 doi: 10.1246/bcsj.71.2903