1. A. van Dijck, B.J.Lankwerden, and J.G. C.M.Vermeer,J.Royal Netherl.Chem.Soc., 1977,96, 200.
2. A.M.Turuta, T.M.Fadeeva, A.V.Kamernitsky, A.A.Korobov, E.G.Cherepanova, and Lyu Dyk Khi,Izv.Akad.Nauk SSSR. Ser.Khim., 1990, 675 [Bull.Acad.Sci.USSR.Div.Chem.Sci., 1990,39, 595].
3. A.M.Turuta, T.M.Fadeeva, and A.V.Kamernitsky,Khim. farm.Zh., 1992 [Pharm.Chem.J.].
4. A.M.Turuta, T.M.Fadeeva, and A.V.Kamernitsky,Izv.Akad. Nauk SSSR. Ser.Khim., 1991, 724 [Bull.Acad.Sci.USSR.Div. Chem.Sci., 199140, 638].
5. K.M.Nicholas,Acc.Chem.Res., 1987,20, 207.