Purdik, Victor, and Oleksandr Brytskiy. “EXPERIMENTAL INVESTIGATION OF THE WORKING MEMBER OF THE FLOW RATE REGULATOR MADE FROM A POLYMERIC MATERIAL”. Scientific Works of Vinnytsia National Technical University, no. 4 (November 27, 2015). Accessed October 30, 2020. https://works.vntu.edu.ua/index.php/works/article/view/359.