Nigmatullin, Shamil, Ildar Gabitov, Andrey Izmailov, Andrei Negovora, Ruslan Samikov, and Mahmut Razyapov. 2019. “Efficient Use of Energy Resources of the Generator of Hot Gases in the Thermal Preparation of Motor Vehicles”. International Journal of Energy Economics and Policy 10 (1):228-35. https://www.econjournals.com/index.php/ijeep/article/view/8503.