参考文献

Pattanayak, Poulami; Pratihar, Jahar Lal; Patra, Debprasad; Mitra, Soham; Bhattacharyya, Arindam; Man Lee, Hon; Chattopadhyay, Surajit Dalton Transactions, 2009 , # 31 p. 6220 - 6230