%0 Journal Article %A A. V. Ivanov %T Applicability condition of a cutoff in two-dimensional models %J Zapiski Nauchnykh Seminarov POMI %D 2024 %P 153-168 %V 532 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2024_532_a7/ %G ru %F ZNSL_2024_532_a7