-
[1]
J. Hüfner, Phys. Reports, 21C (1975), 1.[2] T. I. Kopaleishuili, Particles and Nuclei, 2 (1973), 87.[3] J. E. Amann et al., Phys. Rev, Lett., 40 (1978), 758.[4] R. A. Eisenstein and G. A. Miller, Phys. Rev., C11 (1973), 2001.[5] 李扬国、陈生忠,物理学报,21 (1965), 961.