@article{GDZPPN002426463,
title = {Ricci Curvature of Left Invariant Metrics on Solvable Unimodular Lie Groups.},
journal = {Mathematische Zeitschrift},
volume = {180},
year = {1982},
pages = {257-264},
zbl = {0471.53033},
url = {http://dml.mathdoc.fr/item/GDZPPN002426463}
}
Dotti Miatello, Isabel. Ricci Curvature of Left Invariant Metrics on Solvable Unimodular Lie Groups.. Mathematische Zeitschrift, Tome 180 (1982) pp. 257-264. http://gdmltest.u-ga.fr/item/GDZPPN002426463/