Effect of the stress-strain state of the rock on the size of the zone of fissure formation in torpedo drilling of a poorly caving roof : Mamaev, V I; Ibraev, Z A; Shashchanov, B O Sov Min Sci, V12, N1, Jan-Feb 1976, P118–121

• Book ID: 107899363
• Publisher: Elsevier Science
• Year: 1977
• Tongue: English
• Weight: 96 KB
• Volume: 14
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(77)90328-x