%0 Journal Article %A V. A. Roman'kov %T Undecidability of the submonoid membership problem for a sufficiently large finite direct power of the Heisenberg group %J Sibirskie èlektronnye matematičeskie izvestiâ %D 2023 %P 293-305 %V 20 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SEMR_2023_20_1_a9/ %G en %F SEMR_2023_20_1_a9