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Head: Sofiys'kiy Kostiantyn Kostiantynovych. Appraisol of the possibility of working stock seams SE "Mines "Bilitskaya" LLC "DTEK Dobropollyugol".
Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine. № 0117U003543
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Updated: 2026-03-18
