Vernigora Roman Vital'evich. The rise of operation's efficiency of the railway stations as ergatic systems : к.т.н. : spec.. 05.22.20 - Експлуатація та ремонт засобів транспорту : presented. 2008-02-22; popup.evolution: .; Dniepropetrovsk National University of Railway Transport. – , 0408U001022.

Updated: 2026-11-07