International Union of Pure and Applied Physics; Max-Planck-Institut fuer Chemie (Otto-Hahn-Institut), Mainz (Germany, F.R.). Abt. fuer Kernphysik; Mainz Univ. (Germany, F.R.). Inst. fuer Kernphysik; vp; 1979; vp; International conference on nuclear physics with electromagnetic interactions; Mainz, Germany, F.R; 5 - 9 Jun 1979; Short communication only.