%0 Journal Article %A H. Abels %A E. B. Vinberg %T Subsemigroups of Nilpotent Lie Groups %J Journal of Lie Theory %D 2020 %P 171-178 %V 30 %N 1 %U https://jolt.centre-mersenne.org/articles/10.5802/jolt.1109/ %R 10.5802/jolt.1109 %F JOLT_2020_30_1_a9