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Information × Registration Number 0203U006212, 0199U001668 , R & D reports Title To found the basics scientific-technical decisions of the complex exploitation gas-coal massif by untraditional hydrodynamic influence through chink and by vibrate influence by means of containing rock popup.stage_title Head Sofiyski Konstantin Konstantinouich, Registration Date 02-04-2003 Organization Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 There're investigated conditions of porous bodies destruction, including coal layers, at hydrodynamical and vibrating influences on it. There're created scientific decisions of coal extraction influence factor increase at hydrodynamical influence on a layer and decrease of coal fortress at vibrating5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close