参考文献

Koto, Shinkiti; Morishima, Naohiko; Kawahara, Reiko; Ishikawa, Katsuhiko; Zen, Shonosuke Bulletin of the Chemical Society of Japan, 1982, vol. 55, # 4 p. 1092 - 1096 doi: 10.1246/bcsj.55.1092