参考文献

Buzilova, S. R.; Kuznetsova, N. I.; Shul'gina, V. M.; Gareev, G. A.; Vereshchagin, L. I. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , p. 107 - 109 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 1 p. 119 - 121