1 documents found
Head: Olevs'ka T.V., Spivak O.A.. Improvement of tehnology and increasing of efficiency of conducting of mountain works on opencast colliery of Dniperian coal pool. (popup.stage: ). State research, enginerring and designing institute of coal industry "UkrNDIproect". № 0200U001618
1 documents found
Updated: 2026-03-21
