Luk'yanenko; Basok; Kulygina; Vetrogon
Russian Journal of General Chemistry, 2003 , vol. 73, # 12 p. 1919 - 1924

Gustowski, Deborah A.; Gatto, Vincent J.; Mallen, Jesus; Echegoyen, Luis; Gokel, George W.
Journal of Organic Chemistry, 1987 , vol. 52, # 23 p. 5172 - 5176

Schultz,R.A.; White,B.D.; Dishong,D.M.
Journal of the American Chemical Society, 1985 , vol. 107, p. 6659

Delgado, Milagros; Echegoyen, Luis; Gatto, Vincent J.; Gustowski, Deborah A.; Gokel, George W.
Journal of the American Chemical Society, 1986 , vol. 108, # 14 p. 4135 - 4138