%0 Journal Article %A T. Hüttemann %A Z. Zhang %T An elementary description of $K_1(R)$ without elementary matrices %J Algebra and discrete mathematics %D 2020 %P 79-82 %V 30 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2020_30_1_a6/ %G en %F ADM_2020_30_1_a6