Andrusyak, Andriy, Jaroslav Grydzhuk, Andriy Dzhus, and Ivan Steliga. “Developing a Method for the Assessment of Axial Load in Arbitrary Cross-Sections of the Column of Pumping Rods”. Eastern-European Journal of Enterprise Technologies 1, no. 7 (85) (February 28, 2017): 32–37. Accessed November 23, 2024. https://journals.uran.ua/eejet/article/view/92860.