参考文献

Mohr, Gerhard J.; Citterio, Daniel; Demuth, Caspar; Fehlmann, Marc; Jenny, Luzi; Lohse, Christian; Moradian, Allen; Nezel, Tomas; Rothmaier, Markus; Spichiger, Ursula E. Journal of Materials Chemistry, 1999 , vol. 9, # 9 p. 2259 - 2264