%0 Journal Article %A Michael Yu. Makeev %A Marina V. Mamonova %T First-principles calculations of the exchange coupling constants for an iron film %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2023 %P 773-779 %V 16 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2023_16_6_a6/ %G en %F JSFU_2023_16_6_a6