%0 Journal Article
%A Dieter Degrijse
%T On a Filtration of the Second Cohomology of Nilpotent Lie Algebras
%J Journal of Lie Theory
%D 2013
%P 551-573
%V 23
%N 2
%U http://geodesic.mathdoc.fr/item/JOLT_2013_23_2_a9/
%F JOLT_2013_23_2_a9