%0 Journal Article
%A Calviño-Louzao, E.
%A García-Río, E.
%A Vázquez-Lorenzo, R.
%T Riemann Extensions of Torsion-Free Connections with Degenerate Ricci Tensor
%J Canadian journal of mathematics
%D 2010
%P 1037-1057
%V 62
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2010-059-2/
%R 10.4153/CJM-2010-059-2
%F 10_4153_CJM_2010_059_2