Zaionchkovskyi, H., V. Butko, and T. Tarasenko. “PRESSURE OSCILLATIONS IN TRANSIENT PROCESSES OF HYDRAULIC SYSTEMS WITH VARIABLE DISPLACEMENT PUMPS”. Proceedings of National Aviation University, vol. 65, no. 4, Feb. 2016, pp. 49-54, doi:10.18372/2306-1472.65.9854.