参考文献
Haga, Masa-Aki; Ishizuya, Masahide; Kanesugi, Tomokazu; Yutaka, Tomona; Sakiyama, Daisuke; Fees, Joerg; Kaim, Wolfgang
Indian Journal of Chemistry - Section A Inorganic, Physical, Theoretical and Analytical Chemistry, 2003 , vol. 42, # 9 p. 2290 - 2299