Fokin, A. V.; Rapkin, A. I.; Krotovich, I. N.; Valiev, R. Sh.; Studnev, Yu. N.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 2 p. 334 - 338
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 2 p. 375 - 379

Fokin, A. V.; Rapkin, A. I.; Krotovich, I. N.; Valiev, R. Sh.; Studnev, Yu. N.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1987 , vol. 36, # 2 p. 334 - 338
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1987 , # 2 p. 375 - 379

Dailey; Correa; Harrison III; Lemal
Journal of Organic Chemistry, 1989 , vol. 54, # 23 p. 5511 - 5516