Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUZUKI Toshio and SASAKI Kazuro and HIROTA Toyohiko and SHIOHARA Zen-ichi,Studies on the Prediction of Rock Failure by Counting Subaudible Noise of Rock,Journal of the Mining and Metallurgical Institute of Japan,03694194,The Mining and Materials Processing Institute of Japan,1962,78,891,649-656,https://cir.nii.ac.jp/crid/1390282680958810240,https://doi.org/10.2473/shigentosozai1953.78.891_649