Nikitchenko Andriy Andriyovich. Improvement of constructions of center coupler draft gears with the purpose of load reduction of freight cars
: к.т.н. :
spec.. 05.22.07 - Рухомий склад залізниць та тяга поїздів :
presented. 2010-06-24; popup.evolution: .;
Dniepropetrovsk National University of Railway Transport. – ,
0410U005305.
Updated: 2026-10-28