Title: Burylʹnymy shli︠a︡khamy
Subjects: Oil well drilling, Employees, Gas industry, Petroleum workers, Biography, Gas well drilling, Archives, History, Autonomy and independence movements, Finance, Orhanizat︠s︡ii︠a︡ ukraïnsʹkykh nat︠s︡ionalistiv, Ukraïnsʹka povstansʹka armii︠a︡
Places: Ukraine