1. 5V.K.Gryaznov, I.L.Iosilevski, Yu.G.Krasnikov, N.I.Kuznetsova, V.I.Kucherenko, G.B.Lappo, B.K.Lomakin, G.A.Pavlov, E.E.Son, V.E.Fortov Thermophysical Properties of Working Media in Gas Core Nuclear Reactors, Moscow, Atomizdat Publisher, 1980, 303 Pgs. 14