1. V. E. Gubin and V. V. Gubin, Pipeline Transportation of Oil and Oil Products (Nedra, Moscow, 1982) [in Russian].
2. Z. I. Fonarev, Electric Heating of Pipelines, Reservoirs, and Processing Facilities in Oil Industry (Nedra, Leningrad, 1984) [in Russian].
3. V. P. Porshakov, R. N. Bikchentai, and B. A. Romanov, Thermodynamics and Heat Transfer in Technological Processes of Oil and Gas Industry (Nedra, Moscow, 1987) [in Russian].
4. V. A. Danilushkin and S. N. Kalashnikov, “Induction Heating of Highly Viscous Oils in Pipeline Transportation,” in Development, Encapsulation, and Construction of Oil Fields. Transactions of Giprovostokneft’ (Samara, 2002) [in Russian].
5. A. G. Butkovskii, Optimal Control Theory for Systems with Distributed Parameters (Nauka, Moscow, 1965) [in Russian].