参考文献

Dolgii,I.E.; Meshcheryakov,A.P. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1966 , p. 1935 - 1939 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1966 , # 11 p. 2004 - 2009