TY - JOUR AU - V. A. Roman'kov TI - Undecidability of the submonoid membership problem for free nilpotent group of class $l\geqslant 2$ of sufficiently large rank JO - Izvestiya. Mathematics PY - 2023 SP - 798 EP - 816 VL - 87 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IM2_2023_87_4_a4/ LA - en ID - IM2_2023_87_4_a4 ER -