D. Bairamov, Farit, and Bulat F. Bairamov. “Hydraulic System With the Automatic Regulator of Liquid Flow and Investigation of Its Operation”. International Journal of Engineering & Technology 7, no. 4.7 (September 27, 2018): 235–240. Accessed April 28, 2024. https://sciencepubco.com/index.php/ijet/article/view/20555.