参考文献

Bollerner, Yu. S.; Abdullaev, N. D.; Gorovits, M. B.; Abubakirov, N. K. Chemistry of Natural Compounds, 1983 , vol. 19, # 3 p. 186 - 190 Khimiya Prirodnykh Soedinenii, 1983 , vol. 19, # 3 p. 197 - 201