%0 Journal Article %A N. A. Abiev %T On the Ricci curvature of solvable metric lie algebras with two-step nilpotent derived algebras %J Matematičeskie trudy %D 2013 %P 3-17 %V 16 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MT_2013_16_1_a0/ %G ru %F MT_2013_16_1_a0