Petrov Oleksandr Vasylyovich. Hydraulic drive sensible to loading on the base of multimode directional control valve : к.т.н. : spec.. 05.02.02 - Машинознавство : presented. 2010-06-23; popup.evolution: .; Vinnitsa National Technical University. – , 0410U004000.

Updated: 2026-10-23