1. Satchler G. R.,Direct Nuclear Reactions (Clarendon Press, Oxford) 1983.
2. Broglia R. A. andWinther A.,Heavy Ion Reactions (Addison-Wesley) 1991.
3. Alder K. andWinther A.,Electromagnetic Excitation (North-Holland, Amsterdam) 1975.
4. Bertulani C. A. andBaur G.,Phys. Rep.,163 (1988) 299.
5. Zardi F., Lenzi S. M. andVitturi A.,Phys. Rev. C,49 (1994) 1635.