Seismic detection of roof rock compaction in longwall face working. In protection against rock fall . Symposium : SIKORA, W, CENTR. MIN. INST. KATOWICE, P LINOWSKI, A, CENTR. MIN. INST. KATOWICE, P KIDYBINSKIA, A, CENTR. MIN. INST. KATOWICE, P 6F, 2R ASSOC. MIN. ENGRS. TECHN. CENTR. MIN. INST. POL. NAT. GROUP, ISRM, KATOWICE, 1973, 16P

• Book ID: 107895938
• Publisher: Elsevier Science
• Year: 1974
• Tongue: English
• Weight: 234 KB
• Volume: 11
• Category: Article
• ISSN: 0148-9062
• DOI: 10.1016/0148-9062(74)91879-8