Possibility of forecasting the extent of surface deformation from measurements of depression of the roof of the coal seam exploited (in Polish) : Wolny, J Ochrona Terenow Gorn, N41, 1977, P42–46

• Publisher: Elsevier Science
• Year: 1979
• Tongue: English
• Weight: 110 KB
• Volume: 16
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(79)91332-9