Kaptsov, I., O. Nalivaiko, O. Romashko, and R. Tkachenko. 2019. “STRUCTURAL AND TECHNOLOGICAL SOLUTIONS FOR TRANSPORT OF HIGH-VISCOLE OIL BY PIPELINE TRANSPORT: Array”. Municipal Economy of Cities 6 (152):48-57. https://khg.kname.edu.ua/index.php/khg/article/view/5490.