Verbovoy AY, Sieryk ML, Pavlenko IV, Rudenko AA. CALCULATION OF THE CENTRIFULAL PUMP CRITICAL FREQUENCIES BASED ON ITS DISCRETE MATHEMATICAL MODEL. JNAM [Internet]. 2021 Jul. 20 [cited 2026 Oct. 6];(1 (135):43-52. Available from: https://jnam.knu.ua/index.php/jnam/article/view/97