Poliakov, Andriy, Claude Ngayahi Abbe, Olexandr Galuschak, і Dmitro Galuschak. «CHOOSING THE CRITERIA FOR ESTIMATION OF THE EFFICIENCY OF SWITCHING A DIESEL ENGINE TO OPERATION ON A BIODIESEL FUEL». Scientific Works of Vinnytsia National Technical University, no. 4 (Листопад 29, 2015). дата звернення Травень 28, 2026. https://works.vntu.edu.ua/index.php/works/article/view/316.