%0 Journal Article %A I. A. Kaliev %A G. S. Sabitova %T Neumann boundary value problem for system of equations of non-equilibrium sorption %J Ufa mathematical journal %D 2019 %P 33-39 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UFA_2019_11_4_a3/ %G en %F UFA_2019_11_4_a3