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Candidate dissertation
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Samkova Ella Rafailovna. 3. Increase of efficiency of technology of a coal mining in the mechanized longwalls of flat seams under the factor of a contamination of coal : к.т.н. : spec.. 05.15.02 - Підземна розробка родовищ корисних копалин : presented. 2004-01-16; popup.evolution: .; Donbass Mining and Metallurgical Institute. – , 0404U000507.
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Updated: 2025-11-18