参考文献

Goto, Sachio; Velder, Janna; El Sheikh, Sherif; Sakamoto, Yuki; Mitani, Masatoshi; Elmas, Said; Adler, Andreas; Becker, Anne; Neudoerfl, Joerg-Martin; Lex, Johann; Schmalz, Hans-Guenther Synlett, 2008 , # 9 p. 1361 - 1365