Харун, В. Р., Сенчішак, В. М., Попович, В. Я. and Шостаківський , І. І. (2021) “The research beam pumping unit of start-up mode”, Oil and Gas Power Engineering, (1(35), pp. 48–59. doi: 10.31471/1993-9868-2021-1(35)-48-59.