Alexander Zakapko. Improvement of aggregation and maneuverability of self-propelled tractor chassis using the front swivel axle : Доктор філософії : spec.. 274 - Автомобільний транспорт : presented. 2023-11-29; popup.evolution: .; Kharkiv National Automobile and Road University. – Харків, 0823U101292.

Updated: 2026-10-21