参考文献

Shankaraiah, Gundeti; Vijaya Kumar, Tiruvayamudi; Venkateswara Reddy, Guvvala; Madhusudana Rao, Janaswamy; Suresh Babu, Katragadda Helvetica Chimica Acta, 2013 , vol. 96, # 5 p. 990 - 996