%0 Journal Article %A Tijana Šukilović %T Classification of left invariant metrics on 4-dimensional solvable Lie groups %J Theoretical and applied mechanics %D 2020 %P 181 - 204 %V 47 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_2020_47_2_a4/ %F TAM_2020_47_2_a4