@book{4972,
	author = {Symposium on Seismicity in Mines and Gay, N. C., and South African National Group on Rock Mechanics.},
	title = {Rockbursts and seismicity in mines /},
	publisher = {South African Institute of Mining and Metallurgy,},
	year = {1984.},
	series = {Symposium series / South African Institute of Mining and Metallurgy ;},
	address = {Johannesburg :},
	note = {"Proceedings of the Symposium on Seismicity in Mines organized by the South African National Group on Rock Mechanics and the South African Institute of Mining and Metallurgy"--Facing t.p.}
}