%0 Journal Article %A A. V. Kostin %T Inversion of a polynomial operator with the Maslov–Chebyshev symbol %J Contemporary Mathematics. Fundamental Directions %D 2024 %P 626-635 %V 70 %N 4 %U http://geodesic.mathdoc.fr/item/CMFD_2024_70_4_a8/ %G ru %F CMFD_2024_70_4_a8