Methods for controlling the strength properties of snow cover A.I. Degtyarev, G.A. Rzhanitsyn, A.V. Koshurnikov, V.E. Gagarin and D.M. Frolov E3S Web of Conf., 389 (2023) 04021 Published online: 31 May 2023 DOI: 10.1051/e3sconf/202338904021