-
[1]
Ernest S. Abera and Benjamin W. Lee, Phys. Rep., 9c(1973), No. 1.[2] C. Ca11an, R. Daehen and D. Gross, Phys. Rev., D17(1978), 2717.[3] William Marciano and Heinz Pagels, Phys. Rep.,36c(1978), No. 3.[4] 王明中、郑希特、汪克林、冼鼎昌、章正刚,高能物理与核物理,4(1980). 160.