参考文献

Kumar, K. Siva; Kumar, P. Mahesh; Kumar, K. Anil; Sreenivasulu; Jafar, Ahamed A.; Rambabu; Krishna, G. Rama; Reddy, C. Malla; Kapavarapu, Ravikumar; Shivakumar; Priya, K. Krishna; Parsa, Kishore V. L.; Pal, Manojit Chemical Communications, 2011 , vol. 47, # 17 p. 5010 - 5012