Symposium on Seismicity in Mines Johannesburg, South Africa, South African National Group on Rock Mechanics, South African Institute of Mining and Metallurgy, Gay, N. C., & Wainwright, E. H. (1984). Rockbursts and seismicity in mines. South African Institute of Mining and Metallurgy.
Chicago-referens (17:e uppl.)Symposium on Seismicity in Mines Johannesburg, South Africa, South African National Group on Rock Mechanics, South African Institute of Mining and Metallurgy, N. C. Gay, och E. H. Wainwright. Rockbursts and Seismicity in Mines. Johannesburg: South African Institute of Mining and Metallurgy, 1984.
MLA-referens (9:e uppl.)Symposium on Seismicity in Mines Johannesburg, South Africa, et al. Rockbursts and Seismicity in Mines. South African Institute of Mining and Metallurgy, 1984.