-
[1]
W. L. Wang and C. M. Shakin, phys. Rev., C5 (1972), 1898.[2] M. Suffert and W. Feldman, phys. Lett., 24B(1967), 579.[3] 余友文、张宗烨、于敏,物理学报,21(1965),542,[4] 张宗烨、厉光烈、赵维勤,科学通报,18(1973),167;物理学报,26(1977),54,
W. L. Wang and C. M. Shakin, phys. Rev., C5 (1972), 1898.[2] M. Suffert and W. Feldman, phys. Lett., 24B(1967), 579.[3] 余友文、张宗烨、于敏,物理学报,21(1965),542,[4] 张宗烨、厉光烈、赵维勤,科学通报,18(1973),167;物理学报,26(1977),54,