Monitoring mining deformation of the surface by observation of changes in the electrical resistance of the rock mass (in Polish) : Spiewakowski, S Ochr Terenow Gorn, V52, 1980, P31–34

• Publisher: Elsevier Science
• Year: 1982
• Tongue: English
• Weight: 108 KB
• Volume: 19
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(82)91243-8