• [1]

    S.T. Belyaev, Mat. Fys. Medd. Date. Vid. Sedsk., 31(1959). No. 11.[2] L.S. Kisslinger and R. A. Sorenson, ibid, 32(1960), No. 12.[3] G.S. Nilsson, and O. Prior, ibid, 32(1961), No. 16.[4] 杨立铭、曾谨言,物理学报,20(1964),846.[5] 程植生、曾谨言,物理学报,26(1977),243.[6] 曾谨言,高能物理与核物理,2(1978),428.[7] 程檀生、曾谨言,物理,2(1973),53.