参考文献

Gloeckner, Andreas; Bauer, Heiko; Maekawa, Miyuki; Bannenberg, Thomas; Daniliuc, Constantin G.; Jones, Peter G.; Sun, Yu; Sitzmann, Helmut; Tamm, Matthias; Walter, Marc D. Dalton Transactions, 2012 , vol. 41, # 22 p. 6614 - 6624