参考文献

Turaev, O. D.; Mar'yash, L. I.; Burichenko, V. K:; Shibev, V. A. Chemistry of Natural CompoundsKhimiya Prirodnykh Soedinenii, 19801980, vol. 1616, # 44 p. 394 - 397542 - 546 doi: 10.1007/BF00568376