T.Shimoda1,S.Shimoura2,T.Fukuda1,M.Tanaka3,H.Ogata4, I.Miura4,E.Takada2,M-K.Tanaka2,K.Takimoto2,K.Katori1 Osaka Univ., Osaka1 Kyoto Univ.2 Kobe Tokiwa Junior College, Kobe3 Research Center for Nuclear Physics, Osaka Univ, Osaka4
Jour. of Physics, Part G, Letters to the editor9(1983)199