Mytrofanov, Oleksandr, Arkadii Proskurin, and Andrii Poznanskyi. “Determining the Effective Indicators of a Rotary-Piston Motor Operation”. Eastern-European Journal of Enterprise Technologies 5, no. 8 (107) (October 31, 2020): 80–85. Accessed November 8, 2024. https://journals.uran.ua/eejet/article/view/211425.