参考文献

Yadav, Jhillu Singh; Chary, D. Narasimha; Yadav, Nagendra Nath; Sengupta, Sandip; Subba Reddy, Basi V. Helvetica Chimica Acta, 2013, vol. 96, # 10 p. 1968 - 1977 doi: 10.1002/hlca.201300035