by (United States)M.Aumiaux;by (Federal Republic of Germany)D.F.Barbe; by (United States)P.Zuman;by (Federal Republic of Germany)D.I.Davies; by (United States)G.T.Kurian;by (Federal Republic of Germany)D.Kuhne; by (United States)A.E.Wier;by (Federal Republic of Germany)B.Bartok; by (United States)T.S.Moss;by (Federal Republic of Germany)B.R.Nag; by (United States)P-E.Wenger;by (Federal Republic of Germany)H.A.Bartels; by (United States)M.Holt;by (Federal Republic of Germany)L.D.Landau; by (United States)W.Greub;by (Federal Republic of Germany)A.Haraux; by (United States)A.E.Wier;by (Federal Republic of Germany)D.Buxtehude; by (United States)B.W.Fowler;by (Federal Republic of Germany)D.C.Fries;