%0 Journal Article %A A. M. Meirmanov %T On the classical solution of the macroscopic model of in-situ leaching of rare metals %J Izvestiya. Mathematics %D 2022 %P 727-769 %V 86 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/IM2_2022_86_4_a4/ %G en %F IM2_2022_86_4_a4