Andrey Leonidovich Bilin. "SUBSTANTIATION OF CORRECTION OF OPEN-PIT BOUNDARIES WHEN CONSTRUCTING OPEN-PIT WALLS HAVING SLOPES WITH VERTICAL BENCHES." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 15th International Multidisciplinary Scientific GeoConference SGEM2015, SCIENCE AND TECHNOLOGIES IN GEOLOGY, EXPLORATION AND MINING (2015). https://doi.org/10.5593/sgem2015/b13/s3.083