“Acoustic Emission Characteristics of Instability Process of a Rock Plate under Concentrated Loading”. Frattura ed Integrità Strutturale 10, no. 36 (March 22, 2016): Pages 182–190. Accessed September 25, 2024. https://ww3.fracturae.com/index.php/fis/article/view/IGF-ESI.36.18.