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ISSN 0536-1028 (Print) ISSN 2686-9853 (Online) |
Perm National Research Polytechnic University, Perm, Russia.
PhD (Engineering), associate professor of the Department of Mine Surveying, Geodesy, and Geoinformation Systems, Perm National Research Polytechnic University. Е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
This work is licensed under a Creative Commons Attribution 4.0 International License.