参考文献

Furukawa, Hiroyuki; Hoshikawa, Hiroaki; Igarashi, Wataru; Yaosaka, Manabu; Yamada, Teiko; Kuwahara, Shigefumi; Kiyota, Hiromasa Heterocyclic Communications, 2011 , vol. 17, # 1-2 p. 3 - 5