参考文献

Veisi, Hojat; Amiri, Mostafa; Hamidian, Amir Hossein; Malakootikhah, Javad; Fatolahi, Leila; Faraji, Alireza; Sedrpoushan, Alireza; Maleki, Behrooz; Saremi, Shokufe Ghahri; Noroozi, Mohammad; Bahadoori, Fatemeh; Veisi, Somayeh Phosphorus, Sulfur and Silicon and the Related Elements, 2010 , vol. 185, # 4 p. 689 - 696