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Development of an Active Training Method for Belt Conveyor.
Szurgacz D, Zhironkin S, Pokorný J, Spearing AJSS, Vöth S, Cehlár M, Kowalewska I. Szurgacz D, et al. Among authors: spearing ajss. Int J Environ Res Public Health. 2021 Dec 31;19(1):437. doi: 10.3390/ijerph19010437. Int J Environ Res Public Health. 2021. PMID: 35010694 Free PMC article.
Effect of discontinuity dip direction on hard rock pillar strength.
Jessu KV, Kostecki TR, Spearing AJS, Esterhuizen GS. Jessu KV, et al. Among authors: spearing ajs. Trans Soc Min Metall Explor Inc. 2018;344(1):25-30. doi: 10.19150/trans.8745. Trans Soc Min Metall Explor Inc. 2018. PMID: 30948916 Free PMC article.