by (United States)A.N.Campbell;by (United Kingdom)G.B.Noland; by (United States)M.Cameli;by (United Kingdom)L.D.Landau; by (United States)A.A.Cohen;by (United Kingdom)I.S.Simpson; by (United States)A.C.Ward;by (United Kingdom)J.Culler; by (United States)A.Colver;by (United Kingdom)J.Conrad; by (United States)A.J.Thomson;by (United Kingdom)J.M.Ward; by (United States)A.N.Tolstiy;by (United Kingdom)G.Lukacs; by (United States)A.O.Barut;by (United Kingdom)S.M.Blinder; by (United States)J.Nove;by (United Kingdom)G.D.Smith; by (United States)L.H.Peebles;by (United Kingdom)G.Scott;