%0 Journal Article %A N. N. Nefedov %A E. I. Nikulin %T On Unstable Solutions with a Nonmonotone Boundary Layer in a Two-Dimensional Reaction-Diffusion Problem %J Matematičeskie zametki %D 2021 %P 899-910 %V 110 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_2021_110_6_a7/ %G ru %F MZM_2021_110_6_a7