Nikitin, Oleg, Sergei Sabanov, and Jyri-Rivaldo Pastarus. “ANALYSIS OF EARTHQUAKES AVAILABLE INFLUENCE ON „ESTONIA” MINE UNDERGROUND CONSTRUCTION STABILITY”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 1 (June 23, 2007): 78–84. Accessed November 23, 2024. https://journals23.rta.lv/index.php/ETR/article/view/1734.