参考文献

Kazakova, O. A.; Volkov, M. N.; Konstantinov, P. A. Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, # 3 p. 431 - 434 Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 3 p. 511 - 514