Assessment of the geomechanical state of the rock mass in the Streltsovsk ore field region according to high-precision deformation measurementsVladimir Lugovoi, Igor Rasskazov, Denis Tsoi, Andrey Gladyr and Maksim RasskazovE3S Web Conf., 129 (2019) 01013DOI: https://doi.org/10.1051/e3sconf/201912901013