Гречка, І. П., В. В. Клітной, and Я. І. Мальцев. “Mathematical Modeling of Flow of the Working Fluid in the New Hydraulic Vibration Circuit”. Eastern-European Journal of Enterprise Technologies, vol. 2, no. 5(38), Apr. 2009, pp. 28-31, doi:10.15587/1729-4061.2009.5973.