1. K. S. Shifrin, ed., Microwave Radiative Transfer in the Atmosphere, Trudy GGO, No. 222, (1968).
2. Yu. I.Rabinovich and G. G. Shchukin, Trudy GGO, No. 222, 62–73 (1968).
3. A. E. Basharinov and B.G.Kutuza, Trudy GGO, No. 222, 100–110 (1968).
4. V. D. Stepanenko, G.G. Shchukin, L.P. Bobylev, and S.Yu. Matrosov, Radiothermal Location in Meteorology [in Russian], Gidrometeoizdat, Leningrad (1987).
5. A.P. Naumov and V.M.Plechkov, Izv. Akad. Nauk SSSR, Atmos. Oceana, 7, No. 3, 352–357 (1971).