by (USSR)O.V.Chernyak;by (United States)V.M.Faires; by (USSR)O.V.Krylov;by (United States)P.M.Henry; by (USSR)N.Piskunov;by (United States)J.M.Shapiro; by (USSR)A.V.Efimov;by (United States)M.Mandl; by (USSR)L.V.Ovsiannikov;by (United States)J-P.Serre; by (USSR)V.V.Beloussov;by (United States)R.G.Park; by (USSR)N.V.Efimov;by (United States)M.J.Kallaher; by (USSR)S.P.Strelkov;by (United States)V.I.Arnold; by (USSR)A.M.Prokhorov;by (United States)M.A.Omar; by (USSR)I.Duncan; (United States)C.Payne;