%0 Journal Article %A E. A. Kolchanova %A N. V. Kolchanova %T Passive convective ventilation in a double air-porous layer with internal heat generation depending on solid fraction %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2023 %P 108-119 %N 82 %U http://geodesic.mathdoc.fr/item/VTGU_2023_82_a8/ %G ru %F VTGU_2023_82_a8