Distribution of seisms foci during the mining of 19th eastern longwall and eastern inclined longwall № 3 von A. A. Karhapolov, Yu. Prykhodchenko, V. V. Chelkan

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Impact of sedimentation conditions on the coal structure and properties von K. A. Bezruchko, L. I. Pymonenko, О. V. Burchak, V. I. Baranovskyi, V. V. Chelkan

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The impact of geological factors on the sorption capacity of gas and fat ranks of coal in the Krasnoarmeyskiy district von K. A. Bezruchko, L. I. Pymonenko, О. V. Burchak, V. I. Baranovskyi, V. V. Chelkan

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