by (United States)C.Kittel;by (Federal Republic of Germany)O.Madelung; by (United States)W.Greub;by (Federal Republic of Germany)A.Haraux; by (United States)C.L.Hanon;by (Federal Republic of Germany)J.Haydn; by (United States)C.R.Rao;by (Federal Republic of Germany)W.J.J.Rey; by (United States)F.O.Rice;by (Federal Republic of Germany)T.Matsubara; by (United States)R.P.Sperb;by (Federal Republic of Germany)O.Vejvoda; by (United States)F.Chorlton;by (Federal Republic of Germany)D.G.B.Edelen; by (United States)J.Diestel;by (Federal Republic of Germany)S.Kantorovitz; by (United States)C.R.Parish;by (Federal Republic of Germany)M.Lerman; by (United States)C.Smith;by (Federal Republic of Germany)H.von W.Serauky;