%0 Journal Article %T TO THE SOLUTION OF ISSUES OF NONSTATIONARY DIFFUSION IN LAYERED ENVIRONMENTS %A Vendin, S.V. %K nonstationary diffusion, Fick's law, layered structures, nonstationary boundary conditions of the third kind, boundary conditions of conjugation of the fourth kind. %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2019 %N 4 %P 5 %I Belgorod State Technological University named after V.G. Shukhov