参考文献

Borisova, L. N.; Rozenberg, S. G.; Kucherova, N. F.; Zagorevskii, V. A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1981 , vol. 17, # 9 p. 869 - 871 Khimiya Geterotsiklicheskikh Soedinenii, 1981 , vol. 17, # 9 p. 1174 - 1176