TY JOUR TI Integrated Monitoring of Geological Environment in the Limits of Mining Allotment of Being Constructed Tunnel KW Deformations KW integrated monitoring KW underground constructions KW geodetic observations JO Proceedings of Petersburg Transport University AU Bobarykin, P.V. AU Bogomolova, N.N. AU Nemchenko, T.M. PY 2022 IS 19 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"