%0 Journal Article %A H. G. Kazaryan %T Coercive estimates for multilayer degenerate differential operators %J Contemporary Mathematics. Fundamental Directions %D 2024 %P 99-120 %V 70 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMFD_2024_70_1_a6/ %G ru %F CMFD_2024_70_1_a6