Brown; Ash
Journal of the American Chemical Society, 1955 , vol. 77, p. 4019,4023

Khusnutdinov, R. I.; Shchadneva, N. A.; Dzhemilev, U. M.; Tolstikov, G. A.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1991 , vol. 40, # 6.2 p. 1213 - 1217
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1991 , # 6 p. 1373 - 1377

Horner,L.; Schlaefer,L.
Justus Liebigs Annalen der Chemie, 1960 , vol. 635, p. 31 - 45

Horner,L.; Schlaefer,L.
Justus Liebigs Annalen der Chemie, 1960 , vol. 635, p. 31 - 45

Brown; Ash
Journal of the American Chemical Society, 1955 , vol. 77, p. 4019,4023