%0 Journal Article %A A. V. Tatosov %A A. S. Shlyapkin %T The motion of propping agent in an opening crack in hydraulic fracturing plast %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2018 %P 217-226 %V 18 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2018_18_2_a7/ %G ru %F ISU_2018_18_2_a7