Vas'Kevich; Daniluk, I. Yu.; Vovk
Russian Journal of Organic Chemistry, 2013 , vol. 49, # 8 p. 1175 - 1181
Zh. Org. Khim., 2013 , vol. 49, # 8 p. 1192 - 1198,7

Potsyute, N. K.; Rasteikene, L. P.; Knunyants, I. L.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1980 , vol. 29, p. 1678 - 1683
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1980 , # 10 p. 2363 - 2369

Vas'Kevich; Daniluk, I. Yu.; Vovk
Russian Journal of Organic Chemistry, 2013 , vol. 49, # 8 p. 1175 - 1181
Zh. Org. Khim., 2013 , vol. 49, # 8 p. 1192 - 1198,7