%0 Journal Article %A V. Bavula %A T. Lu %T The prime spectrum of the universal enveloping algebra of the $1$-spatial ageing algebra and of~$U(\mathfrak{gl}_2)$ %J Algebra and discrete mathematics %D 2021 %P 1-16 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2021_31_1_a0/ %G en %F ADM_2021_31_1_a0