Gorovoy, S. “Calculanion of Hydraulic Radial and Angular Forces of a Smooth Gap Seal”. Bulletin of Sumy National Agrarian University. The series: Mechanization and Automation of Production Processes, no. 4 (38) (1): 7-13. Accessed November 22, 2024. https://snaubulletin.com.ua/index.php/mapp/article/view/140.