Obukhovs'kyj Volodymyr Vitalijovych. The activity of Abrahamson A.A. (1854-1924) on rail transport and municipal services engineering of Ukraine (end of XIX - beginning of XX century) : к.і.н. : spec.. 07.00.07 - Історія науки й техніки : presented. 2008-04-08; popup.evolution: .; State economy and technology university of transport. – , 0408U001710.

Updated: 2026-10-22