Details Details PDF BIBTEX RIS Title The Issue of Determining the Size of Main Excavations Protective Pillars in Deep Underground Copper Mines Journal title Archives of Mining Sciences Yearbook 2018 Volume vol. 63 Issue No 4 Authors Adach-Pawelus, Karolina ; Butra, Jan ; Pawelus, Daniel Keywords protective pillars ; main excavations stability ; deep underground copper mines ; numerical modeling Divisions of PAS Nauki Techniczne Coverage 935-946 Publisher Committee of Mining PAS Date 2018.12.17 Type Article Identifier DOI: 10.24425/ams.2018.124985 Source Archives of Mining Sciences; 2018; vol. 63; No 4; 935-946 <div class="test"></div>