@article{SEMR_2023_20_1_a9,
     author = {V. A. Roman'kov},
     title = {Undecidability of the submonoid membership problem for a sufficiently large finite direct power of the {Heisenberg} group},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {293--305},
     publisher = {mathdoc},
     volume = {20},
     number = {1},
     year = {2023},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2023_20_1_a9/}
}