Walter, Wolfgang; Saha, Chantu Ranjan
Phosphorus and Sulfur and the Related Elements, 1983 , vol. 17, p. 367 - 385

Usov, V. A.; Timokhina, L. V.; Zhagun, V. A.; Sidorkin, V. F.; Voronkov, M. G.
Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, p. 1623 - 1628
Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 9 p. 1816 - 1822

Usov, V. A.; Timokhina, L. V.; Zhagun, V. A.; Sidorkin, V. F.; Voronkov, M. G.
Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, p. 1623 - 1628
Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 9 p. 1816 - 1822

Usov, V. A.; Timokhina, L. V.; Zhagun, V. A.; Sidorkin, V. F.; Voronkov, M. G.
Journal of Organic Chemistry USSR (English Translation), 1981 , vol. 17, p. 1623 - 1628
Zhurnal Organicheskoi Khimii, 1981 , vol. 17, # 9 p. 1816 - 1822