参考文献

Kashimura, Shigenori; Murai, Yoshihiro; Ishifune, Manabu; Masuda, Haruhisa; Shimomura, Masatoshi; Murase, Hiroaki; Shono, Tatsuya Acta Chemica Scandinavica, 1999 , vol. 53, # 10 p. 949 - 951