Костишин, В. С., and П. М. Николин. “ELECTRIC POWER EFFICIENCY OF OIL – TRUNK PIPELINE CENTRIFUGAL UNITS”. Oil and Gas Power Engineering, no. 1(12) (November 9, 2009): 23–26. Accessed April 5, 2025. https://nge.nung.edu.ua/index.php/nge/article/view/94.