参考文献

Sato, Shingo; Tsunoda, Minoru; Suzuki, Minoru; Kutsuna, Masahiro; Takido-uchi, Kiyomi; Shindo, Mitsuru; Mizuguchi, Hitoshi; Obara, Heitaro; Ohya, Hiroaki Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2009 , vol. 71, # 5 p. 2030 - 2039