参考文献

Keglevich, Gyoergy; Kiss, Nora Z.; Balint, Erika; Jablonkai, Erzsebet; Gruen, Alajos; Milen, Matyas; Frigyes, David; Gre, Istvan Phosphorus, Sulfur and Silicon and the Related Elements, 2011 , vol. 186, # 4 p. 802 - 803