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Ultrasonic emission as a tool for evaluation of rock instability - laboratory study
- 1.VEVERKA, J., VILHELM, J., RUDAJEV, V., LOKAJÍČEK, T. Ultrasonic emission as a tool for evaluation of rock instability - laboratory study. In: Rockbursts and seismicity in mine. Johannesburg: Institute of mining and metallurgy, 2000, s. -. ISBN 1-919783-26-1.
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