Baranov
Russian Journal of General Chemistry, 1998 , vol. 68, # 9 p. 1481 - 1484

Russian Journal of General Chemistry, , vol. 68, # 9 p. 1481 - 1484

Griffin,C.E.; Mitchell,T.D.
Journal of Organic Chemistry, 1965 , vol. 30, p. 1935 - 1939

Zhidkova,L.A. et al.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1977 , vol. 26, # 12 p. 2578 - 2579
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1977 , vol. 26, # 12 p. 2787 - 2788