参考文献

Tolstikov, G. A.; Novitskaya, N. N.; Shul'ts, E. E. Journal of Organic Chemistry USSR (English Translation), 1983 , vol. 19, p. 1447 - 1452 Zhurnal Organicheskoi Khimii, 1983 , vol. 19, # 8 p. 1636 - 1641