Response of powered supports and pillars to initial longwalling under a strong main roof : Wold, M B; Pala, J In: Ground Movement and Control Related to Coal Mining (papers to the Symposium, Illawarra, August 1986)P194–203. (Publ Parkville: AusIMM, 1986)

• Publisher: Elsevier Science
• Year: 1988
• Tongue: English
• Weight: 98 KB
• Volume: 25
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(88)92651-4