1. D. V. Chaplygin, Transportation of the Concrete Mix at Foreign Hydraulic Engineering Projects [in Russian], Orgénergostroi, Moscow (1958), pp. 13–15, 17.
2. A. A. Senkevich, Rates of Constructing High Concrete Dams [in Russian], Gosénergoizdat, Moscow (1958). pp. 15–22.
3. B. K. Frolov, “Characteristics of concreting operations in the construction of two large hydro developments in the USA,” Gidrotekhnicheskoe Stroitel'stvo, No. 11 (1971).
4. ENR,180, No. 19, 36–38 (1968) (Bull Shoals).
5. ENR,183, No. 7, 23–25 (1969), (Libby).