1. Hamilton,J.H.,et al.,Rep.Progr.in Physics48, 631 (1985)
2. Kluge,H.J.,Proc.of the Conf.on ?Lasers in Nuclear Physics?, Bemis,C.E.,Carter,H.K.,eds., (Harwood Acad. Publ.,Chur, 1982) p.155
3. Hamilton,J.H.,et al.,Phys.Rev.Lett.32, 239 (1974);Löbner,K.E.,et al.,Z.Phys.A274, 251 (1975)
4. Lieb,K.P., Kolata,J.J.,Phys.Rev.C15, 939 (1977)
5. Hellmeister,H.,et al.,Phys.Rev.C17, 2113 (1978)